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Double Check Valve Backflow Preventer

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Total 1696 products for double check valve backflow preventer Manufacture & Suppliers

Ductile Iron Double Butterfly Valve , Bearing - CS Base Butterfly Valve Flange Type

...Double Flange Double Eccentric Butterfly Valve Features: Arch shape disc design : Flow thru disc-energy saving, lower pumping cost Reduce head loss and minimize turbulence Special Bearing: Bearing-CS base c...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Two Hydraulic Balance Valve Cartridges Double Overcenter Valve

...valve , G1/2 overcenter valve with double cartridges However, if the actuator tries to move in the opposite direction, such as when the load is exerting a force on the actuator, the counterbalance valve modu...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

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RAL5010 Ductile Iron Wastewater Check Valve Full Flow Area Long Life Time

Triple Function Combination Sewage Air Release Valve Spill Free Full Flow Area Ductile Iron EPOXY Coated�� SKAR - Sewage Combination Air Release Valve Feature Combination kinetic air release valve provide 3 fun...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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SMD Component Counter - Count Forward & Reverse, Double-Check Feature

...Double-Check Feature Introduction SMD Chip Counter is used for counting the quality of the SMD components in tape/reel packing. It's a kind of efficient auxiliary equipment for material management. Featu...

Shenzhen Hansome Technology Co., Ltd.
Guangdong,China

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PPR Single Male Union Butterfly Handle Check Valve

Ppr Double Union Ball Valve Male Female Union Ball Valve High Pressure Strong Quality Description 1) Healthy, bacteriological neutral, conforming to drinking water standards 2) Resistant to high temperatures, g...

DSTHERM INDUSTRIAL LIMITED
Shanghai,China

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Oil / Gas Butterfly Check Valve , Hard Seal Stainless Steel Butterfly Valve

Hard Seal Double Eccentric Double Flange Butterfly Valve For Oil, Gas Brief introduction: The butterfly valve is operated by the disc rotating form 0�� to 90��, can be applied to cut off or regulate the flow of m...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Oil / Gas Butterfly Check Valve , Hard Seal Stainless Steel Butterfly Valve

Hard Seal Double Eccentric Double Flange Butterfly Valve For Oil, Gas Brief introduction: The butterfly valve is operated by the disc rotating form 0�� to 90��, can be applied to cut off or regulate the flow of m...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Safe Lock Excavator Quick Coupler Safety Check Valve Fit Hitachi EX120 Excavator

..., etc) easily and quickly, enlarging the use scope of excavator. Installing one quick hitch to the excavator takes only 1 minute, enhancing the working efficiency of excavator. Double Safety System Check val...

JISAN HEAVY INDUSTRY LTD
Shandong,China

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Double Pilot Operated 1/2inch Brass Check Valve For Water Heater Non Rusting

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Taizhou Qishang Valve Co.,Ltd
China

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DN10 DN15 High Pressure Cryogenic Valve For LO2 LN2 LAr

... and is used to prevent backflow of the medium. It is also known as a check valve, check valve, reverse flow valve, and back pressure valve. The check valve belongs to an automatic valve. Its main function i...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan,China

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Flanged Type UL / FM Gate Check Valve With Less Operation Torgue / Abrasion Resistance

NRS AND Rising Stem UL/FM gate valve Flange or Groove or Flange Grooved Type�� Available Feature �� Advanced design, less operation torgue & excellent abrasion resistance. �� High-grade rubber coated disc can comp...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Full Dry Scuba Diving Snorkel Double Drain Valves For Swimming Dry Snorkel Set

... zero water leakage—even during dynamic dives—keeping your breathing smooth and uninterrupted. Why Choose This Snorkel? ✔ 100% Dry-Top Technology – Dual drain valves instantly expel water, preventing any int...

Xiamen TOOKE Electronic Technology Co., Ltd.
Fujian,China

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25 Bar 2" Size Bronze Swing Check Valve C83600

Company Profiles Double-Lin, which was established in 2000 in China, is a manufacturing company for global market. Double-Lin products with self-owned brand are widely distributed to more than 100 countries and...

ZHEJIANG DOUBLE-LIN VALVES CO.,LTD.
Zhejiang,China

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Customized Heavier Type Union Male Female Elbow Brass Ball Valves&Check Valve With Ppr Connection Part

Product Name Brass Straight H Double Radiator Ball Valve For HVAC Systems Material Brass body ,Brass stem Surface Sandblasted , Nickel Plated Working pressure 100% tested with1.0Mpa(10bar) Thread BSP ,NPT also ...

DSTHERM INDUSTRIAL LIMITED
Shanghai,China

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Heavier Type Union Male Female Elbow Check Valve

Product Name Brass Straight H Double Radiator Ball Valve For HVAC Systems Material Brass body ,Brass stem Surface Sandblasted , Nickel Plated Working pressure 100% tested with1.0Mpa(10bar) Thread BSP ,NPT also ...

DSTHERM INDUSTRIAL LIMITED
Shanghai,China

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H76W wafer double-door check valve

DN: 50-700mm PN: Class 150lb, 300LB, 600LB Material: WCB, 304, 316, 316L Medium: water, gas, oil Suitable temperature: -29~425�� H76w-150lbp suitable for nitric acid H76W-150LBR suitable for acetic acid Design s...

Wenzhou Ruitong Valve Co., Ltd
Zhejiang

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H76W wafer double-door check valve

DN: 50-700mm PN: Class 150lb, 300LB, 600LB Material: WCB, 304, 316, 316L Medium: water, gas, oil Suitable temperature: -29~425�� H76w-150lbp suitable for nitric acid H76W-150LBR suitable for acetic acid Design s...

Wenzhou Ruitong Valve Co., Ltd
Zhejiang

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GF 360 Series PVC-U/EPDM JISd63 DN50 Double Union Ball Check Valve – Corrosion-Resistant Industrial Solution with EPDM Seals

1. Automated Flow Control for Corrosive Environments The GF 360 Series PVC-U/EPDM JISd63 DN50 Ball Check Valve is engineered for automated industrial systems handling aggressive fluids. Its spherical design ens...

Xiamen ZhiCheng Automation Technology Co., Ltd
China

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yomtey brass antifouling block vavle(backflow preventer)

Technical Standard Nominal Pressure:1.6MPa Working Medium:water, Working Temperature:0℃≤t≤80℃...

Dongguan Ameike Valve Co., Ltd
China

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KLCD G3/4DE-A Overcenter Balance Valve Hydraulic Hydraulic Pilot Check Valve Dual Cartridge Steel

Product Pictures: KLCD VBCD G3/4DE-A hydraulic overcenter valve , With G1/2 G3/8 G3/4 G1/4 dual cartridge counterbalance valve A counterbalance valve, also known as a load-holding valve or backpressure valve, i...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

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Double Check Valve Backflow Preventer

Total 1696 products for double check valve backflow preventer Manufacture & Suppliers

Ductile Iron Double Butterfly Valve , Bearing - CS Base Butterfly Valve Flange Type

Two Hydraulic Balance Valve Cartridges Double Overcenter Valve

RAL5010 Ductile Iron Wastewater Check Valve Full Flow Area Long Life Time

SMD Component Counter - Count Forward & Reverse, Double-Check Feature

PPR Single Male Union Butterfly Handle Check Valve

Oil / Gas Butterfly Check Valve , Hard Seal Stainless Steel Butterfly Valve

Oil / Gas Butterfly Check Valve , Hard Seal Stainless Steel Butterfly Valve

Safe Lock Excavator Quick Coupler Safety Check Valve Fit Hitachi EX120 Excavator

Double Pilot Operated 1/2inch Brass Check Valve For Water Heater Non Rusting

DN10 DN15 High Pressure Cryogenic Valve For LO2 LN2 LAr

Flanged Type UL / FM Gate Check Valve With Less Operation Torgue / Abrasion Resistance

Full Dry Scuba Diving Snorkel Double Drain Valves For Swimming Dry Snorkel Set

25 Bar 2" Size Bronze Swing Check Valve C83600

Customized Heavier Type Union Male Female Elbow Brass Ball Valves&Check Valve With Ppr Connection Part

Heavier Type Union Male Female Elbow Check Valve

H76W wafer double-door check valve

H76W wafer double-door check valve

GF 360 Series PVC-U/EPDM JISd63 DN50 Double Union Ball Check Valve – Corrosion-Resistant Industrial Solution with EPDM Seals

yomtey brass antifouling block vavle(backflow preventer)

KLCD G3/4DE-A Overcenter Balance Valve Hydraulic Hydraulic Pilot Check Valve Dual Cartridge Steel