China Best-Selling Cast Iron Flap Valve - 300X Hydraulic slowly closed Check Valve – Jinbin Valve Manufacturer and Supplier

Best-Selling Cast Iron Flap Valve - 300X Hydraulic slowly closed Check Valve – Jinbin Valve

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Hydraulic slowly closed check Valve 300 Check Valve is a hydraulically operated no-Slam Check Valve. This valve opens when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents sudden opening surges. When a pressure reversal occurs the higher downstream pressure is applied to the cover chamber through the control tube lines, and the valve closes drip tight. This valve is ideally suited for use where a positive shutoff is required. The rubber disc assure...

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To create much more price for clients is our company philosophy; purchaser growing is our working chase for Bare Shaft Butterfly Valve , Automatic Water Control Valve , Ball Valve Ss304 , Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!

Best-Selling Cast Iron Flap Valve - 300X Hydraulic slowly closed Check Valve – Jinbin Valve Detail:

Hydraulic slowly closed check Valve

300X Hydraulic slowly closed Check Valve

300 Check Valve is a hydraulically operated no-Slam Check Valve. This valve opens when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents sudden opening surges. When a pressure reversal occurs the higher downstream pressure is applied to the cover chamber through the control tube lines, and the valve closes drip tight. This valve is ideally suited for use where a positive shutoff is required. The rubber disc assures tight sealing even if the fluid contains grit or other small-size particles.
The velocity of Open/Shutoff can be controlled by the ball valve 2 on the outlet control tube line.

Note: The effectiveness of this valve is related to pipeline velocity. We recommend a maximum flow based on pipeline velocity of 3m/s,otherwise, consideration should be given to adding a Pressure Relief Valve to the system.

For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting.

Face-to-Face dimension conforms to ISO 5752 / BS EN558.

Epoxy fusion coating.

300X Hydraulic slowly closed Check Valve

Working Pressure	PN10 / PN16 / PN25
Testing Pressure	Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure;
Working Temperature	-10°C to 80°C (NBR) -10°C to 120°C (EPDM)
Suitable Media	Water, sewage etc.

Shell and seal tests for each valve is done and recorded before package to make sure the product quality. The test media is water in room conditions.

Part	Material
Body	Ductile Iron / Carbon steel / Stainless steel
Disc	Ductile Iron / Stainless Steel
Spring	Stainless Steel
Shaft	Stainless Steel
Seat Ring	NBR / EPDM
Cylinder/Piston	Stainless steel

If need the drawing details, please feel free to contact us.

300X Hydraulic slowly closed Check Valve

This check valve is used for preventing the back-going of medium in pipelines and equipment, and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automatically closed to avoid accidents.

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We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Best-Selling Cast Iron Flap Valve - 300X Hydraulic slowly closed Check Valve – Jinbin Valve , The product will supply to all over the world, such as: Hamburg, Colombia, Berlin, We supply skilled service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound items with good logistics service and economical cost. Depending on this, our products and solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ??customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

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