Home > Tools & Hardware > Valve > Valves >

Reduced Pressure Backflow Preventer

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 30373 products for reduced pressure backflow preventer Manufacture & Suppliers

Alloy Steel Blowout Preventer BOP Wireline Pressure Control Equipment

... fluids and other drilling fluids from entering the water column. It consists of two ram-type assemblies connected by a flexible steel wire, which exerts pressure on the drilling fluid when the wire is pulle...

Ruixin Energy Equipment
Shaanxi,China

Verified Supplier

Add to cart
Inside Drilling BOP Valve (IBOP) Large Pressure Drop Check Valve 35.7 Mpa

... with drill string can protect swivel, hose and stand pipe. It can also be used as a releasing tool to make the valve opening usually and allows the backflow through. This optional release tool is installed ...

XIAN ATO INTERNATIONAL CO.,LTD
China

Verified Supplier

Add to cart
7 - 38 Mm Pressure Reducing Regulator Threaded NPTF For Dryers / Water Distribution

...Pressure Reducing Regulators for dryers, water distribution,biomass boiler and power boiler SPECIFICATION Product Name VALVE G-60 SERIES Pressure Reducing Regulators for dryers, water distribution,biomass bo...

Xiangjing (Shanghai) M&E Technology Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
1/4'' Water Tank Float Valve Avoiding Overflow Backflow

...

LANGFANG WISDOM IMPORT & EXPORT CO., LTD.
Hebei,China

Active Member

Add to cart
LPG 0.05 accuracy 0-40MPa oxygen argon gas air co2 pressure reducer cng pressure reducing regulator calibrator

...mainly used for the measurement of oxygen, nitrogen, argon, helium, hydrogen, carbon dioxide, acetylene gas, propane gas and other gas pressure reducer pressure gauges, as well as the detection of safety par...

Xi'an Shelok Instruments Technology Co., Ltd.
China

Active Member

Add to cart
LPG 0.05 accuracy 0-40MPa oxygen argon gas air co2 pressure reducer cng pressure reducing regulator calibrator

...mainly used for the measurement of oxygen, nitrogen, argon, helium, hydrogen, carbon dioxide, acetylene gas, propane gas and other gas pressure reducer pressure gauges, as well as the detection of safety par...

Xi'an Shelok Instruments Technology Co., Ltd.
China

Active Member

Add to cart
Double Ram BOP 5K Pressure Control Wireline Preventer Manual Type

...Pressure Control Preventer I. Introduction A BOP (Blowout Preventer) is connected with the top of either wellhead adapter or Christmas tree. Annular space around wireline or slickline will be sealed by closi...

Ruixin Energy Equipment
Shaanxi,China

Verified Supplier

Add to cart
3Rd Generation Cng Pressure Regulator 4 Cylinder Engine Car Reducer Single Point

...Reducer Cng 3 Rd Generation Reducer Pressure Regulator 4 Cylinder Engine Car Reducer For Single Point Systems AT12 CNG pressure regulator is a 2-stage pressure reducer for traditional CNG sequential injectio...

Hunan Llano Electronic Technology Co., Ltd
Hunan,China

Verified Supplier

Add to cart
40V 300A Ideal Diode Charging Reverse Current Protection Solar Anti Backflow Diode

... used in physics for applications such as rectification of electrical signals, detection of radio signals and as a flyback diode in inductive circuits to prevent voltage spikes. They also aid in voltage regu...

Shenzhen Juyi Science And Trade Co., Ltd.
China

Verified Supplier

Add to cart
High Current Ideal Diode Module 60V 280A Solar Panels Charging Prevents Backflow

High Current Diode Board 60V 280A Ideal Diode Module Charging Anti Backflow Parallel Connection of Solar Panels Product Description Limitations of the Theory in Ideal Diodes While ideal diode theory is enormous...

Shenzhen Juyi Science And Trade Co., Ltd.
China

Verified Supplier

Add to cart
Explosion Proof Wave Safety Pressure Reducing Valves For Avoid Water Hammer

Explosion-Proof Wave Safety Valve (FA49H) For Avoid Water Hammer The explosion-proof wave safety valve can eliminate the water shock & prevent water hammer. Installed in the beginning of the pipeline to prevent...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Active Member

Add to cart
Explosion Proof Wave Safety Pressure Reducing Valves For Avoid Water Hammer

Explosion-Proof Wave Safety Valve (FA49H) For Avoid Water Hammer The explosion-proof wave safety valve can eliminate the water shock & prevent water hammer. Installed in the beginning of the pipeline to prevent...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
RW71 Stainless Steel Back Pressure Valve , Petrochemical Backflow Pressure Regulator

R71 Low Pressure Back Pressure valve. 1) Stainless Steel diaphragm, accuracy pressure control, applied to adjust upstream pressure. 2) Applicable to high purity gas, standard gas, corrosive gas, liquid and so o...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Industrial Pressure Control Valve LS Series Bronze Body Materials Compact Design

... size 10.5, 15, 19 mm Connections Threaded NPTF Product Type Relief Valves/Backpressure Regulators Inlet pressure range -320° to 600°F (-195° to 316°C) Reduced pressure range 40 to 500 psig (2.8 to 34.5 barg...

Xiangjing (Shanghai) M&E Technology Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
Piston Hydraulic Back Pressure Regulating Valve , Pneumatic Backflow Pressure Valve

Product Description RW72 series back pressure regulator is piston-sensed configuration, applicable to high pressure gas or liquid applications. Technical parameters Maximum Inlet Pressure 6000psi Proof pressure...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Single Stage Back Valve 300 Psi , 316L Backflow Pressure Regulator With PCTFE Seat

Single Stage Stainless Steel 316l High Pressure Back Pressure Valve 1) Stainless Steel diaphragm, accuracy pressure control, applied to adjust upstream pressure. 2) Applicable to high purity gas, standard gas, ...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
High Pressure Cement Float Equipment For Oilfield Good Performance Api Standard

... prevent cement backflow, provide casing buoyancy during run-in, and act as internal bops during the process of running and cementing the casing. Our float collar & shoe sizes ......

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Heat-Resistant Inline Rubber Duckbill Check Valve with 1.0Mpa and 1.6Mpa Pressure Ratings in Black

... Joint is a high-temperature-capable one-way valve that allows forward flow, prevents backflow, and provides flexibility to absorb vibration and pipe movement in pipeline systems. Features & Benefits of duck...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

Verified Supplier

Add to cart

|< << 5 6 7 8 9 10 11 12 13 >> >|

Inquiry Cart 0

All Categories

Reduced Pressure Backflow Preventer

Total 30373 products for reduced pressure backflow preventer Manufacture & Suppliers

Alloy Steel Blowout Preventer BOP Wireline Pressure Control Equipment

Inside Drilling BOP Valve (IBOP) Large Pressure Drop Check Valve 35.7 Mpa

7 - 38 Mm Pressure Reducing Regulator Threaded NPTF For Dryers / Water Distribution

1/4'' Water Tank Float Valve Avoiding Overflow Backflow

LPG 0.05 accuracy 0-40MPa oxygen argon gas air co2 pressure reducer cng pressure reducing regulator calibrator

LPG 0.05 accuracy 0-40MPa oxygen argon gas air co2 pressure reducer cng pressure reducing regulator calibrator

Double Ram BOP 5K Pressure Control Wireline Preventer Manual Type

3Rd Generation Cng Pressure Regulator 4 Cylinder Engine Car Reducer Single Point

40V 300A Ideal Diode Charging Reverse Current Protection Solar Anti Backflow Diode

High Current Ideal Diode Module 60V 280A Solar Panels Charging Prevents Backflow

Explosion Proof Wave Safety Pressure Reducing Valves For Avoid Water Hammer

Explosion Proof Wave Safety Pressure Reducing Valves For Avoid Water Hammer

RW71 Stainless Steel Back Pressure Valve , Petrochemical Backflow Pressure Regulator

Industrial Pressure Control Valve LS Series Bronze Body Materials Compact Design

Piston Hydraulic Back Pressure Regulating Valve , Pneumatic Backflow Pressure Valve

Single Stage Back Valve 300 Psi , 316L Backflow Pressure Regulator With PCTFE Seat

High Pressure Cement Float Equipment For Oilfield Good Performance Api Standard

Heat-Resistant Inline Rubber Duckbill Check Valve with 1.0Mpa and 1.6Mpa Pressure Ratings in Black