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Total 20975 products for check valve symbol direction Manufacture & Suppliers

ARMAN- Stainless Steel Cryogenic Insulation Check Valve SW Connection

... rotation axis of the valve seat channel. Because the channel inside the valve is streamlined, the flow resistance is smaller than that of the butterfly check valve, which is suitable for low flow rates and ...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan,China

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Soundproof Silent Check Valve Ductile Iron Cast Steel Check Valve Standard

... medium backflow during installation. Mainly used in mechanical equipment for treating slurry such as water pumps, the foot valve is usually installed at the bottom of the underwater suction pipe of the wate...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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ANSI Standard Stainless Steel Dual Plate Wafer Check Valve For Corrosive Medium

...Stainless Steel Dual Plate Wafer Type Check Valve For Corrosive Medium Use Product introduction: Double disc check valve consists of valve body, valve disc, valve rod, and spring parts etc. The check valve a...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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High Temperature Lift Type Check Valve Standard and Non-Standard for Normal Temperature

... to that of a globe valve, with the body and disc being the same as those of a globe valve. A guide sleeve is machined on the upper part of the disc and the lower part of the bonnet, allowing the disc to mov...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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No Slam Silent Non Return Check Valve Globe Type For HVAC System

... that the Silent Check Valve evolved. In designing this valve all other characteristics were subordinated to the principal need that it must positively close before a reversal of flow takes place, silently. ...

Zhejiang TongJiang Holdings Company
Zhejiang,China

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6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

...Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 Swing Type Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Polished 2 Inch Tri Clamp Check Valve Smooth Surfaces Two Splitted Design

...Check Valves Tri Clamp Connection Type , Smooth Surfaces Sanitary check valve also known as one-way valve, its role is to prevent the pipeline water back in the media. Design: Forged valve body ensures non-p...

Nyhau Fluid Equipment Co.,Ltd
Jiangsu,China

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Pressure Seal Cover Lift Butt Weld 6 Inch Swing Check Valve Class 1500 DN150 Full Bore

...Check Valve Butt Weld Check Valve 6 Inch DN150 Cl1500 API6D Swing Check Valve Full Bore Valve Item 6 Inch Piston Check Valve/Lift Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Mod...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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API602 Pressure Seal Forged Steel Check Valve Nipple 1'' 25mm Piston Lift

... to provide maximum service life and dependability. Forged check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials an...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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Api 594 Dual Plate Check Valve Class 150 DN100 Single Plate Wafer Check Valve Full Bore NRV

...Check Valve 150LB Wafer Full Bore Non Return Valve Casting Steel Single Plate Piston Check Valve Item Single Check Valve Stainless Steel Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VE...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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NRV Api 594 Wafer Check Valve Class 600 DN150 Full Bore Single Dual Plate Check Valve

...Check Valve 600LB Wafer Full Bore Non Return Valve Casting Steel Single Plate Piston Check Valve Item Single Check Valve Stainless Steel Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VE...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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DN400 Dual Plate Check Valve Double Flanged 16 Inch PN20 API594 A216 WCB Carbon Steel

...Check Valve 16 Inch PN20 API594 Dual Plate Check Valve A216 WCB Carbon Steel Check Valve Retainerless design valves are standard in VERVO dual plate check valves; we also can provide valves with retainer plu...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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Cast Steel Double Flanged Dual Plate Check Valve DN250 Wafer 10 Inch 150LB API594 A216 WCB

...Check Valve 10 Inch 150LB API594 Dual Plate Check Valve A216 WCB Carbon Steel Check Valve Retainerless design valves are standard in VERVO dual plate check valves; we also can provide valves with retainer pl...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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API594 A216 WCB Single Disc Swing Check Valve 150lb 20 Inch Full Bore Single Plate Wafer Swing Check Valve

...Check Valve 150lb 20 Inch Full Bore Single Plate Wafer Swing Check Valve Retainerless design valves are standard in VERVO dual plate check valves; we also can provide valves with retainer plug upon request I...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

...Check Valve / Wafer Flapper Check Valve DN15 ~DN1200 Swing Type Check Valve Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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GG25 Swing Type Check Valve , Wafer Check Valve Cast Iron DN40-DN800 PN10 / PN16

... plate, valve stem and spring and other important parts, and the use of thin lightweight design.Because the closing stroke of the valve plate is shortened and the spring action can accelerate the closing eff...

SHANGHAI HAIJI IMPORT&EXPORT CO.,LTD
Shanghai,China

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CF8 SS Single Disc Swing Check Valve DN125 Inch Non Return Type Long Lifespan

...Check Valve DN125 inch non return valve Check Valve Features Body Material Carbon Steel CF8 CF8M Valve Disc Carbon Steel SS304 SS316 Bolt,Washer SS304 SS304 SS316 Eye Bolt Plated Carbon Stee Plated Carbon St...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Wafer Type High Temperature Check Valve Face To Face Dimension Non Return

...Check Valve in Short Face To Face Dimension Non-return Valve Specifications Applicable Standards: - FACE TO FACE: AP16D/AMSE B16.10 - FLANGE DIMENSION: ANSI/DIN/JIS/JB Size Range: - DN40~DN600 Pressure Ratin...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Wafer Spring Assisted Dual Plate Check Valve Short Length PN16 Pressure Durable

....34 Test & inspection According to ANSI B 16.34. DIN2401. GB/T9124. JB/T74 Application The innovative double-valve structure of the H76 check valve uses two spring-loaded flaps (half-valve) suspended from...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Horizontal 6 Inch Horizontal Stainless Steel Swing Check Valve

...check valve horizontal 6 inch Advantages of Check Valve 1. Protection of pumps and compressor equipment from damage caused by backflow/reverse flow 2. Reduce down time and loss of production due to failure o...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Check Valve Symbol Direction

Total 20975 products for check valve symbol direction Manufacture & Suppliers

ARMAN- Stainless Steel Cryogenic Insulation Check Valve SW Connection

Soundproof Silent Check Valve Ductile Iron Cast Steel Check Valve Standard

ANSI Standard Stainless Steel Dual Plate Wafer Check Valve For Corrosive Medium

High Temperature Lift Type Check Valve Standard and Non-Standard for Normal Temperature

No Slam Silent Non Return Check Valve Globe Type For HVAC System

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

Polished 2 Inch Tri Clamp Check Valve Smooth Surfaces Two Splitted Design

Pressure Seal Cover Lift Butt Weld 6 Inch Swing Check Valve Class 1500 DN150 Full Bore

API602 Pressure Seal Forged Steel Check Valve Nipple 1'' 25mm Piston Lift

Api 594 Dual Plate Check Valve Class 150 DN100 Single Plate Wafer Check Valve Full Bore NRV

NRV Api 594 Wafer Check Valve Class 600 DN150 Full Bore Single Dual Plate Check Valve

DN400 Dual Plate Check Valve Double Flanged 16 Inch PN20 API594 A216 WCB Carbon Steel

Cast Steel Double Flanged Dual Plate Check Valve DN250 Wafer 10 Inch 150LB API594 A216 WCB

API594 A216 WCB Single Disc Swing Check Valve 150lb 20 Inch Full Bore Single Plate Wafer Swing Check Valve

6 Inch Swing Type Check Valve / Wafer Flapper Check Valve DN15 ~DN1200

GG25 Swing Type Check Valve , Wafer Check Valve Cast Iron DN40-DN800 PN10 / PN16

CF8 SS Single Disc Swing Check Valve DN125 Inch Non Return Type Long Lifespan

Wafer Type High Temperature Check Valve Face To Face Dimension Non Return

Wafer Spring Assisted Dual Plate Check Valve Short Length PN16 Pressure Durable

Horizontal 6 Inch Horizontal Stainless Steel Swing Check Valve