Steel/Stainless Steel Check Valve (Total 23 Products)
Product categories of Steel/Stainless Steel Check Valve, we are specialized manufacturers from China, Steel Check Valve, Stainless Steel Check Valve suppliers/factory, wholesale high-quality products of Wcb Check Valve R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Water pump rubber muffle noise check valve Water pump rubber muffle noise check valve is usually used for drainage pipeline in industries cities and also for water outlet of high rise housing hotels and compressing water pump In full consideration...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Features HKC B WCB dual plate wafer butterfly check valve Small volume light weight compact structure and convenient maintenance The dual plate can be self closed due to the elastic torque Fast closing can effectively avoids the back flowing of the...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Stainless steel wafer swing check valve The single piece swing check valve H74W X is an ultra thin check valve It adopts short structure size and single valve design Compared with the traditional swing check valve this series of stainless steel...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Venturi check valve has check function of general check valve and double seal valve seat structure can make valve achieve zero leakage effect Unique Venturi streamline flow channel design has low fluid resistance low water hammer pressure Advantages...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Sewage ball type vertical check valve abrasion flange type ball check valve composed of valve body ball and baffle plate adopts rubber coated ball as disc under the effect of medium it can roll up and down right and left on the integral slipway...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
lift check valve check valve is applicable for petroleum chemical pharmaceutical fertilizer power industry and other conditions pipeline with nominal pressure PN1 6 4 0MPa working temperature 20 DC 350 C to stop or allow the medium in the pipeline
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Stainless steel flanged water vertical lift check valve 1 Design and manufacture GB T12235 2 Face to face dimensions GB T12221 3 End flange dimension JB T79 4 Pressure test JB T9092
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Hydraulic cast iron double block bleed anti pollution isolating shut off valve Hydraulic cast iron double block bleed anti pollution isolating shut off valve is a new style control valve self developed by our company by means of introducing foreign...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Dual duo way spring loaded wafer check valve is composed of valve body valve disc stem spring etc Mainly installed at the pipe exit of pure water pipeline and drainage pipelines of industry environmental protection water treatment high rise building...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Adjustable flange one way water slow closing check valve Adjustable flange one way water slow closing check valve is developed as the fourth generation valve which is based on micro resistance slow closing check valve hydraulic butterfly valve and...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Triple eccentric pneumatic multilayer hard sealing check valve Triple eccentric pneumatic multilayer hard sealing check valve is suitable pipeline systems of steam or micro dust media with temperature less than 425 to avoid medium backflow and...
Unit Price: USD 48 / Piece/Pieces
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Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
1 Shaft 2 Damping Adjustor 3 Close Open Indicator 4 Sealing Surface 5 Disc 6 Valve Body 7 Position Block 8 Function Expand Port
Unit Price: USD 48 / Piece/Pieces
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Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
spring check valve non return valve is newly designed products It is single spring sloping disc valve Flange connection Out surface anticorrosed with epoxy anticorrosive paint Sealing performance is reliable Working without noise and vibration Long...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
The check valve is used to prevent the medium backflow in pipeline system Check valve belong to automatic valve class opened and closed actuated by medium flow This check valve is actuated automatically One way flow medium drive the valve open but...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
This valve is mainly used for water supply drainage fire protection and HVAC system Can be installed at the exit of pump to avoid medium backward flow and water hammer damage This valve is made up of valve body valve seat flow deflector disc bush...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Valve Introduction Parameter Piston Check Valve Check Valve Design API 6D Piston Check Valve Face to face ANSI B16 10 Piston Check Valve Flange Ends ANSI B16 5 Piston Check Valve Inspecting Testing API 598 API 6D Piston Check Valve Size DN25 DN600 2...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Noise elimination spring loaded check valve is mainly used for water supply drainage fire protection and HVAC system Could be installed vertically or horizontally The fast closing feature could effectively reduce water hammer pressure well...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
The check valve is used to prevent the medium backflow in pipeline system Check valve belong to automatic valve class opened and closed actuated by medium flow This check valve is actuated automatically One way flow medium drive the valve open but...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Vertical lift check valve is a check valve in which the disc sometimes called a lift can be lifted up off its seat by higher pressure of inlet or upstream fluid to allow flow to the outlet or downstream side Lift check valve due to the pressure of...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
H42 Spring loaded Vertical check valve Lift check valve is a check valve in which the disc sometimes called a lift can be lifted up off its seat by higher pressure of inlet or upstream fluid to allow flow to the outlet or downstream side Vertical...
Unit Price: USD 48 / Piece/Pieces
| Min.Order |
Unit Price |
| 10 Piece/Pieces |
USD 48 / Piece/Pieces |
Brand: RMI
Packaging: carton
Supply Ability: 1000/MOUNTH
Valve Introduction HHQ47H self control slow closing counterweight butterfly check valve HHQ47H self control slow closing counterweight butterfly check valve is installed at the exit of pump it can prevent from medium backforward and water hammer...
China Steel/Stainless Steel Check Valve Suppliers
Check Valve is a kind of valve whose opening and closing parts are round valve disc, which can block the reverse flow of medium by its own weight and medium pressure. Belong to automatic valve class, also known as check valve, check valve, return valve or isolation valve. The movement mode of valve disc is divided into lifting type and swing type. The structure of lift check valve is similar to that of stop valve, but it lacks the stem to drive the disc. The medium flows in from the inlet end (lower side) and flows out from the outlet end (upper side). When the inlet pressure is greater than the sum of the disc weight and its flow resistance, the valve is opened. On the contrary, the valve will be closed when the medium flows backward.
Swing Check Valve has an inclined disc which can rotate around the shaft. Its working principle is similar to that of lift check valve. Check valve is often used as the bottom valve of pumping device, which can prevent the back flow of water. The combination of check valve and stop valve can play the role of safety isolation. The disadvantage is high resistance and poor sealing when closing
