Ball Valves

100 3 4 PEX Ball Valves Brass Full Port Crimp style
100 3 4 PEX Ball Valves Brass Full Port Crimp style
$369.95
Time Remaining: 24d 21h 49m
Buy It Now for only: $369.95

WaterCop Brass Ball Valve for 1 Pipe WCMV 1 NIB
WaterCop Brass Ball Valve for 1 Pipe WCMV 1 NIB
$22.00
Time Remaining: 2h 10m
Buy It Now for only: $35.00

1 1 1 2 Threaded Brass Ball Valve Full Port
1 1 1 2 Threaded Brass Ball Valve Full Port
$17.65
Time Remaining: 18d 21h 12m
Buy It Now for only: $17.65

10 1 2 Sweat Brass Ball Valves Full Port
10 1 2 Sweat Brass Ball Valves Full Port
$37.50
Time Remaining: 16d 16h 28m
Buy It Now for only: $37.50

Female to Female 10mm Hole Full Port Yellow Lever Ball Valve
Female to Female 10mm Hole Full Port Yellow Lever Ball Valve
$6.44
Time Remaining: 1h 57m

1 3 4 PEX Brass Ball Valve Shut off Valves Crimp
1 3 4 PEX Brass Ball Valve Shut off Valves Crimp
$5.30
Time Remaining: 13d 21h 6m
Buy It Now for only: $5.30

1 2 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
1 2 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
$39.95
Time Remaining: 11d 20h 27m
Buy It Now for only: $39.95

2 BRAND NEW 1 4 TURN WATER SHUT OFF ANGLE BALL VALVES FAUCETS SINK SUPPLY STOPS
2 BRAND NEW 1 4 TURN WATER SHUT OFF ANGLE BALL VALVES FAUCETS SINK SUPPLY STOPS
$3.99 (1 Bid)
Time Remaining: 21h 36m

1 1  PEX Brass Ball Valve Shut off Valves Crimp
1 1 PEX Brass Ball Valve Shut off Valves Crimp
$8.50
Time Remaining: 13d 21h 8m
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6 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
6 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
$62.95
Time Remaining: 9d 16h 37m
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1 1 2 PEX Brass Ball Valve Shut off Valves Crimp
1 1 2 PEX Brass Ball Valve Shut off Valves Crimp
$3.55
Time Remaining: 13d 21h 1m
Buy It Now for only: $3.55

Lever Handle Brass Ball Valve Adapter for 1 4 PT Pipe
Lever Handle Brass Ball Valve Adapter for 1 4 PT Pipe
$4.27
Time Remaining: 1d 22h

10 1 4 Threaded Brass Ball Valves Full Port
10 1 4 Threaded Brass Ball Valves Full Port
$27.50
Time Remaining: 25d 19h 14m
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10 1 2 PEX Ball Valves Brass Crimp Style Full Port
10 1 2 PEX Ball Valves Brass Crimp Style Full Port
$34.45
Time Remaining: 2d 22h 13m
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Full Port Bore 047 Female Thread Pipe Ball Valve
Full Port Bore 047 Female Thread Pipe Ball Valve
$3.78
Time Remaining: 1d 19h 5m

1 FNPT Flanged Ball Valve
1 FNPT Flanged Ball Valve
$20.97
Time Remaining: 8d 15h 54m
Buy It Now for only: $20.97

Wilkins 1 850T 1 Tapped Ball Valve 350 420 460 720A 950XL 950XLT 975XL Zurn
Wilkins 1 850T 1 Tapped Ball Valve 350 420 460 720A 950XL 950XLT 975XL Zurn
$26.60
Time Remaining: 27d 21h 3m
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3 4 Apollo 94A Series Brass Ball Valve soldered ends
3 4 Apollo 94A Series Brass Ball Valve soldered ends
$4.99
Time Remaining: 22d 19h 55m
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Ylw Lever Handle Brass Male Thread Ball Valve Adapter
Ylw Lever Handle Brass Male Thread Ball Valve Adapter
$5.98
Time Remaining: 1d 13h 27m

3 4 PEX Crimp Quarter Turn Ball Valve
3 4 PEX Crimp Quarter Turn Ball Valve
$3.89
Time Remaining: 13d 19h 26m
Buy It Now for only: $3.89

1 2 X 1 2 SHARKBITE BALL VALVE 22222 0000 PUSH FIT
1 2 X 1 2 SHARKBITE BALL VALVE 22222 0000 PUSH FIT
$13.99
Time Remaining: 16d 22h 14m
Buy It Now for only: $13.99

Lever Handle Brass Ball Valve Adapter for 1 4 PT Pipe
Lever Handle Brass Ball Valve Adapter for 1 4 PT Pipe
$4.18
Time Remaining: 1d 15h 47m

1 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
1 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
$62.99
Time Remaining: 11d 20h 27m
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1 1 4 copper sweat Ball Valve full port SHIPS FREE
1 1 4 copper sweat Ball Valve full port SHIPS FREE
$17.85
Time Remaining: 18d 21h 16m
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10 1 2 PEX Brass Ball Valve Shut off Valves Crimp
10 1 2 PEX Brass Ball Valve Shut off Valves Crimp
$34.50
Time Remaining: 13d 21h 2m
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QTY 5 BALL VALVE 1 2 SWEAT X 3 8 PEX COMPRESSION DAHL BRASS
QTY 5 BALL VALVE 1 2 SWEAT X 3 8 PEX COMPRESSION DAHL BRASS
$25.99
Time Remaining: 1d 23h 55m
Buy It Now for only: $28.99

WEBSTONE 50612 1 2 Sweat Ball Drain Isolator Valve
WEBSTONE 50612 1 2 Sweat Ball Drain Isolator Valve
$12.95
Time Remaining: 13d 20h 54m
Buy It Now for only: $12.95

Pack of 5 BrassCraft KTR17C 1 4 Turn Chrome Iron Pipe Angle Ball Stop Valves
Pack of 5 BrassCraft KTR17C 1 4 Turn Chrome Iron Pipe Angle Ball Stop Valves
$15.99
Time Remaining: 29d 15h 32m
Buy It Now for only: $15.99

Full Port Bore 047 Female Thread Pipe Ball Valve
Full Port Bore 047 Female Thread Pipe Ball Valve
$3.94
Time Remaining: 1d 18h 2m

1 2 Female Sweat x 1 2 Male Sweat Mini Ball Valve
1 2 Female Sweat x 1 2 Male Sweat Mini Ball Valve
$2.99
Time Remaining: 18d 16h 19m
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10 3 4 PEX Ball Valves Brass Full Port Crimp style
10 3 4 PEX Ball Valves Brass Full Port Crimp style
$49.50
Time Remaining: 24d 21h 48m
Buy It Now for only: $49.50

4 NEW FLAPPER VALVE FLUSHER TOILET TANK BALLS W CHAIN
4 NEW FLAPPER VALVE FLUSHER TOILET TANK BALLS W CHAIN
$9.99
Time Remaining: 2h 27m
Buy It Now for only: $9.99

WATTS 3 4 PEX COPPER CPVC Push Connect ProBite Ball Valve LOT Of 2
WATTS 3 4 PEX COPPER CPVC Push Connect ProBite Ball Valve LOT Of 2
$15.00 (1 Bid)
Time Remaining: 2d 3h 34m

1 Apollo 94A Series Brass Ball Valve soldered ends
1 Apollo 94A Series Brass Ball Valve soldered ends
$7.99
Time Remaining: 11d 20h 24m
Buy It Now for only: $7.99

Webstone Isolator For Pump 3 4 Uni Flange Ball with Check Valve 75 52403
Webstone Isolator For Pump 3 4 Uni Flange Ball with Check Valve 75 52403
$17.25
Time Remaining: 25d 20h 48m
Buy It Now for only: $17.25

QTY 13 1 2 BALL VALVE SWEAT x PEX CRIMP PLUMBING  HYDRONIC HEATING
QTY 13 1 2 BALL VALVE SWEAT x PEX CRIMP PLUMBING HYDRONIC HEATING
$58.99
Time Remaining: 1d 22h 1m
Buy It Now for only: $64.99

SET OF FIVE GRACO 500 PSI BALL VALVES
SET OF FIVE GRACO 500 PSI BALL VALVES
$44.95
Time Remaining: 1d 18h 30m
Buy It Now for only: $44.95

Maxwell Electric Tankless Hot Water Heater 18kW FREE Ball Valve  H2O Lines
Maxwell Electric Tankless Hot Water Heater 18kW FREE Ball Valve H2O Lines
$332.00
Time Remaining: 18d 16h 32m
Buy It Now for only: $332.00

Water Valve Assembly with Ball Vavle Strainer Gauge with Regulator NEW
Water Valve Assembly with Ball Vavle Strainer Gauge with Regulator NEW
$20.00
Time Remaining: 16h 24m
Buy It Now for only: $39.00

Maxwell Electric Tankless Hot Water Heater 21kW FREE Ball Valve  H2O Lines
Maxwell Electric Tankless Hot Water Heater 21kW FREE Ball Valve H2O Lines
$348.00
Time Remaining: 17d 20h 22m
Buy It Now for only: $348.00

5 3 4 Sweat Brass Ball Valves Full Port
5 3 4 Sweat Brass Ball Valves Full Port
$28.95
Time Remaining: 23d 15h 6m
Buy It Now for only: $28.95

1 2 PEX Crimp Quarter Turn Isolation Ball Valve
1 2 PEX Crimp Quarter Turn Isolation Ball Valve
$3.25
Time Remaining: 13d 19h 19m
Buy It Now for only: $3.25

BRANDNEW SOLID BRASS WATER SUPPLY SHUT OFF STOP FULL PORT BALL VALVE FAUCET SINK
BRANDNEW SOLID BRASS WATER SUPPLY SHUT OFF STOP FULL PORT BALL VALVE FAUCET SINK
$3.99
Time Remaining: 1d 22h 18m

1 inch Ball and Purge valve with hose bib  cap
1 inch Ball and Purge valve with hose bib cap
$29.55
Time Remaining: 10d 18h 43m
Buy It Now for only: $29.55

Plumbing Ball Valve 1 8 FIP x FIP SS Full Flow
Plumbing Ball Valve 1 8 FIP x FIP SS Full Flow
$8.00
Time Remaining: 3d 19h 13m
Buy It Now for only: $8.00

Red Butterfly Handle 3 8 Hole Metal Ball Valve New
Red Butterfly Handle 3 8 Hole Metal Ball Valve New
$9.68
Time Remaining: 1d 22h 56m

Wilkins 1 850 1 Ball Valve For 350 460 720A 950XL 950XLT 975XL Backflows Zurn
Wilkins 1 850 1 Ball Valve For 350 460 720A 950XL 950XLT 975XL Backflows Zurn
$18.60
Time Remaining: 27d 21h 4m
Buy It Now for only: $18.60

5 1 1 4 Threaded Brass Ball Valves Full Port
5 1 1 4 Threaded Brass Ball Valves Full Port
$62.95
Time Remaining: 21d 16h 49m
Buy It Now for only: $62.95

Febco 3 4 Ball Valve Non Tapped Full Port 781048 Fits Wilkins Conbraco etc
Febco 3 4 Ball Valve Non Tapped Full Port 781048 Fits Wilkins Conbraco etc
$10.25
Time Remaining: 9d 21h 12m
Buy It Now for only: $10.25

WATTS 1 PEX COPPER CPVC Push Connet Ball Valve Lot Of 2 NEW
WATTS 1 PEX COPPER CPVC Push Connet Ball Valve Lot Of 2 NEW
$30.00
Time Remaining: 2d 3h 43m
Buy It Now for only: $50.00

Ball Valve for Tankless Water Heater
Ball Valve for Tankless Water Heater
$14.95
Time Remaining: 1d 4h 3m
Buy It Now for only: $14.95

1 1 2 Apollo 94A Series Brass Ball Valve soldered ends
1 1 2 Apollo 94A Series Brass Ball Valve soldered ends
$16.99
Time Remaining: 29d 21h 46m
Buy It Now for only: $16.99

049 Female 046 Male Threaded Ball Valve Connector
049 Female 046 Male Threaded Ball Valve Connector
$4.30
Time Remaining: 1d 23h 43m

1 1 PEX Ball Valve Brass Full Port Crimp style
1 1 PEX Ball Valve Brass Full Port Crimp style
$8.50
Time Remaining: 25d 19h 19m
Buy It Now for only: $8.50

Brass Full Flow Ball Valve 3 4
Brass Full Flow Ball Valve 3 4
$5.27
Time Remaining: 2h 20m
Buy It Now for only: $5.27

1 2 Female Sweat x 1 2 Male Sweat Mini Ball Valve Lot of 10
1 2 Female Sweat x 1 2 Male Sweat Mini Ball Valve Lot of 10
$29.99
Time Remaining: 18d 16h 16m
Buy It Now for only: $29.99

Red Butterfly Handle Female Thread 1 2 Ball Valve
Red Butterfly Handle Female Thread 1 2 Ball Valve
$8.76
Time Remaining: 2d 4h 30m

4 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
4 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
$44.95
Time Remaining: 23d 22h 54m
Buy It Now for only: $44.95

4 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
4 port 1 2 Ball Valve PEX Plumbing Manifold Sioux Chief
$45.95
Time Remaining: 9d 16h 30m
Buy It Now for only: $45.95

Red Butterfly Handle 3 8 Hole Metal Ball Valve New
Red Butterfly Handle 3 8 Hole Metal Ball Valve New
$9.60
Time Remaining: 2d 3h 40m

WEBSTONE 40613 3 4 IPS Ball Drain Isolator Valve
WEBSTONE 40613 3 4 IPS Ball Drain Isolator Valve
$16.95
Time Remaining: 13d 20h 28m
Buy It Now for only: $16.95

1 2 Apollo 94A Series Brass Ball Valve soldered ends
1 2 Apollo 94A Series Brass Ball Valve soldered ends
$3.99
Time Remaining: 22d 20h 3m
Buy It Now for only: $3.99

Apollo 1 1 4 Threaded Ball Valve by Conbraco 7010601 Free Shipping
Apollo 1 1 4 Threaded Ball Valve by Conbraco 7010601 Free Shipping
$16.25
Time Remaining: 2d 12h 40m
Buy It Now for only: $16.25

Female Thread 25 32 Red Butterfly Handle Ball Valve
Female Thread 25 32 Red Butterfly Handle Ball Valve
$9.52
Time Remaining: 1d 21h 45m

1 3 4 Threaded Brass Ball Valve Full Port
1 3 4 Threaded Brass Ball Valve Full Port
$5.70
Time Remaining: 16d 16h 29m
Buy It Now for only: $5.70

SWIMMING Pool Spa 1 1 2 2 way BALL VALVE
SWIMMING Pool Spa 1 1 2 2 way BALL VALVE
$11.99
Time Remaining: 2d 13h 30m
Buy It Now for only: $11.99

Water Gas Flow Control Red Handle 1 2 Hole Ball Valve
Water Gas Flow Control Red Handle 1 2 Hole Ball Valve
$10.38
Time Remaining: 2d 1h 46m

1 X 1 SHARKBITE BALL VALVE 22223 0000 PUSH FIT
1 X 1 SHARKBITE BALL VALVE 22223 0000 PUSH FIT
$20.99
Time Remaining: 11d 14h 9m
Buy It Now for only: $20.99

3 4 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
3 4 3 way Ball Valve Stainless Steel Female Port T L Type 304 SUS304 SS304
$44.95
Time Remaining: 11d 20h 27m
Buy It Now for only: $44.95

GRACO PAINT SPRAYER REPLACEMENT PART ball check valve swivel  214925 NEW
GRACO PAINT SPRAYER REPLACEMENT PART ball check valve swivel 214925 NEW
$19.99
Time Remaining: 3d 1h 2m

10 3 4 PEX Brass Ball Valve Shut off Valves Crimp
10 3 4 PEX Brass Ball Valve Shut off Valves Crimp
$49.95
Time Remaining: 13d 21h 7m
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PROBITE PUSH FIT BALL VALVE 3 4 X 3 4 INSTALLS IN SECONDS
PROBITE PUSH FIT BALL VALVE 3 4 X 3 4 INSTALLS IN SECONDS
$9.99
Time Remaining: 21d 5h 17m
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Red Butterfly Handle 3 8 Hole Metal Ball Valve New
Red Butterfly Handle 3 8 Hole Metal Ball Valve New
$9.94
Time Remaining: 1d 16h 28m
Buy It Now for only: $9.94

Female Thread 5 8 Red Butterfly Handle Ball Valve
Female Thread 5 8 Red Butterfly Handle Ball Valve
$12.08
Time Remaining: 1d 14h 50m

BESTOP Quarter Turn Angle Stop Ball Valve 1 2 FIP x 7 26 Slip
BESTOP Quarter Turn Angle Stop Ball Valve 1 2 FIP x 7 26 Slip
$6.99
Time Remaining: 25d 18h 34m
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Feed Water Adapter w Ball Valve Chrome 1 2 Pipe Thread Tee 1 4 Plumbing parts
Feed Water Adapter w Ball Valve Chrome 1 2 Pipe Thread Tee 1 4 Plumbing parts
$10.99
Time Remaining: 25d 14h 24m
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Hammond 1 1 4 8901 Ball Valve 600 Wog 150 Swp 250 Psi
Hammond 1 1 4 8901 Ball Valve 600 Wog 150 Swp 250 Psi
$32.00
Time Remaining: 2d 23h 23m
Buy It Now for only: $36.50

Brass Full Flow Ball Valve 1 2
Brass Full Flow Ball Valve 1 2
$4.04
Time Remaining: 6h 56m
Buy It Now for only: $4.04

1 1 Threaded Brass Ball Valve w Waste Full Port
1 1 Threaded Brass Ball Valve w Waste Full Port
$8.95
Time Remaining: 23d 15h 10m
Buy It Now for only: $8.95

Nibco 3 4 Female Threaded Ball Valve
Nibco 3 4 Female Threaded Ball Valve
$4.00
Time Remaining: 2d 14h 36m
Buy It Now for only: $4.00

Female Thread 5 8 Red Butterfly Handle Ball Valve
Female Thread 5 8 Red Butterfly Handle Ball Valve
$9.38
Time Remaining: 1d 23h 29m

Jones Brass Ball Curb Valve Stop 15 Fip Wing Lock
Jones Brass Ball Curb Valve Stop 15 Fip Wing Lock
$33.99
Time Remaining: 11d 16h 49m
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1 FNPT Full Port Ball Valve
1 FNPT Full Port Ball Valve
$11.19
Time Remaining: 8d 15h 54m
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Water Valve Assembly with Ball Vavle Strainer Gauge with Regulator NEW
Water Valve Assembly with Ball Vavle Strainer Gauge with Regulator NEW
$20.00
Time Remaining: 3d 16h 34m
Buy It Now for only: $39.00

Set of 2 Mueller BK Angle Stop Ball Valve 1 2 x 3 8 490 403HC NEW
Set of 2 Mueller BK Angle Stop Ball Valve 1 2 x 3 8 490 403HC NEW
$12.95
Time Remaining: 28d 18h 40m
Buy It Now for only: $12.95

New KF Contromatics 1 Stainless Steel Ball Valve 2000WOG NPT Threaded LH M3
New KF Contromatics 1 Stainless Steel Ball Valve 2000WOG NPT Threaded LH M3
$14.99
Time Remaining: 27d 19h 18m
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Ez Flo 20119 Schedule 40 Pvc Ball Valves Slip 1 1 2
Ez Flo 20119 Schedule 40 Pvc Ball Valves Slip 1 1 2
$3.57
Time Remaining: 12d 14h 54m
Buy It Now for only: $3.57

29 3 4 copper 90s 2 3 4 brass apollo ball valves
29 3 4 copper 90s 2 3 4 brass apollo ball valves
$28.00
Time Remaining: 1d 8h 9m

FPT Ball Valve 1 1 4 Female Pipe Thread
FPT Ball Valve 1 1 4 Female Pipe Thread
$19.00
Time Remaining: 29d 14h 2m
Buy It Now for only: $19.00

1 Solder Full Port Ball Valve
1 Solder Full Port Ball Valve
$11.19
Time Remaining: 8d 15h 54m
Buy It Now for only: $11.19

17pc E Z TURN BALL VALVES  12pc 1 2 FIP x 3 8 x 20
17pc E Z TURN BALL VALVES 12pc 1 2 FIP x 3 8 x 20
$1.00
Time Remaining: 4d 22h 55m

Maxwell Electric Tankless Hot Water Heater 10kW FREE Ball Valve  H2O Lines
Maxwell Electric Tankless Hot Water Heater 10kW FREE Ball Valve H2O Lines
$224.00
Time Remaining: 18d 17h 12m
Buy It Now for only: $224.00

 PEX COPPER CPVC Push Connect ProBite Ball Valve
PEX COPPER CPVC Push Connect ProBite Ball Valve
$7.98
Time Remaining: 5d 18h 25m
Buy It Now for only: $7.98

3 4 X 3 4 SHARKBITE BALL VALVE 22185 0000 PUSH FIT
3 4 X 3 4 SHARKBITE BALL VALVE 22185 0000 PUSH FIT
$16.95
Time Remaining: 16d 22h 34m
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Viega 3 4 Ball Valves Model 22058 Ridgid Pro Press NIB Free Shipping
Viega 3 4 Ball Valves Model 22058 Ridgid Pro Press NIB Free Shipping
$49.99
Time Remaining: 5d 22h
Buy It Now for only: $64.99

Straight PEX Crimp Ball Valve 1 2 PEX x 1 2 Female Sweat
Straight PEX Crimp Ball Valve 1 2 PEX x 1 2 Female Sweat
$3.49
Time Remaining: 13d 20h 12m
Buy It Now for only: $3.49

Dahl ECO E33 4001 dual shut off mini ball valve New
Dahl ECO E33 4001 dual shut off mini ball valve New
$16.00
Time Remaining: 26d 6h 1m
Buy It Now for only: $16.00

Solid Brass On Off Ball Valve for Garden Hose
Solid Brass On Off Ball Valve for Garden Hose
$2.50
Time Remaining: 4d 21h 20m

BRAND NEW VALVE 3 4 BALL CPVC SOLVNT
BRAND NEW VALVE 3 4 BALL CPVC SOLVNT
$7.99
Time Remaining: 1d 21h 8m
Buy It Now for only: $7.99

WATTS 0067786 MODEL 1 1 4 IPF S FLANGED BALL VALVE
WATTS 0067786 MODEL 1 1 4 IPF S FLANGED BALL VALVE
$13.99
Time Remaining: 26d 11h 30m
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Ball Valves
Ball Valves

Ball Valve's Installation and Maintenance Introduction

1), Check the preparation work before installation

1. Make sure the installation site pipeline is coaxial and the two flanges on the pipeline should keep parallel; confirm the pipeline could support the ball valve's weight. If not, an appropriate support needs to be equipped on the pipeline before installation.
2. Confirm whether there is impurity and welding slag, etc or not in the pipeline. For it must be clean.
3. Check the ball valve's nameplate and do full open and full close operation on ball valve for several times. Check it could be normal operation and excellent without damage.
4. Wash and examine the valve inside is clean after removing protected cover both ends of the valve. For the ball valve's sealing face is ball shape, even a tiny sundry could damage the sealing face.

2),Installation
1. Any part of the ball valve could be fixed at the upstream ends and the hand lever ball valve could be fixed at any position of pipeline. If the ball valve needs to be equipped with actuator (gearbox or electric, pneumatic actuator), the actuator must be vertical. The valve import and export should be in a horizontal position.
2. The flanges and pipeline flanges are designed according to pipeline, which need to equip packing seal.
3. The bolts on the flange should be screwed down symmetrically, gradually, uniformly.
4. If the valve adopts electric actuator, pneumatic actuator or hydraulic actuator, please equipping the air supply and main supply according to instruction.

3),The inspection after installation
1. Finishing the installation, please start the open and close operation several times and you should do it flexibly so that the stress will be uniform and the operation will be normal.
2. According to pipeline pressure design, test the performance of ball valve and pipe flanges' junction surface after pressure opening.
4),Maintenance
1. Only unrig the ball valve's inlet and outlet pressure, and then you could do dismantling operation.
2. At the process of dismantlement and reassembling, you need to protect the valve with sealing spare part, especially the nonmetal, just as o-ring, which would better use the special tool.
3. When the valve body is reassembled, the bolts need to be screwed down symmetrically, gradually, uniformly.
4. The cleaning agent should be compatible with ball valve's rubber, plastics, mental and working media (fuel gas), etc. When the working media is fuel gas, you could choose gas (GB484-89) to clean mental spare parts. While the non mental could be cleaned by purified water or alcohol.
5. Some single parts that dismantled may be cleaned by baptism. Some mental with non mental that has not been dismantled use the silk with cleaning agent to clean it (avoid the fiber drop off and conglutinate to the spare parts). So when you clean it, please wipe off the things (oil, bilge, gum deposit, dust) on the wall.
6. When the non mental parts finish cleaning, they should be taken out of the cleaning agent at once and should not be dipped in for a long time.
7. Finish washing, you should wait until the cleaning agent on the wall volatilizes entirely and then go on equipping (or use the silk without cleaning agent to clean it). But the time could last long, otherwise the valve will be rust and polluted by the air.
8. Some new spare parts also need to be cleaned before equipment.
9. Use lube to make it smooth. The lube should be compatible with ball valve's rubber, plastics, mental and working media (fuel gas), etc. When the working media is fuel gas, you could use lube-221. Next coating a layer of lube on the surface of sealing install rabbet, on the surface of rubber sealing and on the stem's sealing face and rubbing face.
10. During equipping, it is not allowed to let the metal chips, oil (except prescriptive ones), fiber, dust and any other impurity to pollute, adhere to or stay on the surface of the parts or let it inside.

All rights reserved by FBIC Inc., do remember to show the source (www.fsbic.com) of the news when copying

About the Author

FBIC Inc., a member of Siduona group in flow-control business, has over 15 year experience in manufacturing ball valve, gate valve, globe valve, check check valve, plug valve and butterfly valve in carbon steel, stainless steel Valve.

Who uses ball valves?

I have a pallet of 3" flanged ball valves that I am trying to liquidate. What sort of companies should I call?

What are flanged ball valves used for?

They are often used in any application where you want a minimal pressure drop through the valve. But, they have a seal around the entire ball, so they are normally not used for high pressure systems. They are also used in systems that move solids suspended in liquids, like coal, ash, resins, etc.

I would think any company dealing in surplus equipment would do, however, you may need to prove what their pressure and temperature ratings are due to the fact there are so many counterfeit valves running around.

Actuated ball valves

admin posted at 2009-12-5 Category: home improvement