Buffer Micro Resistance Slow Shut Swing Flapper Non Return Check Valve

• Customization: Available
• Media: Water, Steam, Oil, Gas etc
• Temperature: Ordinary Temperature
• Model NO.: HH44
• Connection Form: Flange
• Structure: Swing Tilting Disc Type
• Pressure: Ordinary Pressure
• Function: Industrial Control
• Sealing Form: Rubber / Metal Sealing
• Flow Direction: Unidirection
• Standard: API, DIN, JIS, GB, BS etc
• Application: Industrial Usage, Water Industrial Usage
• Certificate: ISO, CE
• Medium Applicable: Water, Sewage, Sea Water
• Pressure Reating: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)
• Finish: Epoxy Resin Coating
• Transport Package: 1. Inner: Plastic Package2. Outer: Plywood Case
• Specification: DN40 ~ DN2000
• Trademark: KARFAR
• Origin: China
• HS Code: 84813000
• Production Capacity: 5000PCS/Month

Product Description

Micro resistance Slow Shut Check Valve with Buffer 
MODEL NO. HH44    

Check valves allows medium flow in one direction and automatically prevent flowing in the opposite direction. This is one of the most hot sales Check Valve at present in the market.
Δ This valve is outstanding for its special structure, with large flow rate, tiny flow resistance, big disc opening span. It is also electricity saving, has dependable perfect sealing and abrasion resistance. It is a non slam quiet check valve. The closing speed can be adjusted according to specific condition at site. This model is popularly used in water supply and drainage system. It is usuall mounted at the outlet side of pumps to cut off backflow, preventing desturctive pressure surge and ensuring safe operation of the pipeline and pump. It has long span of service life, non vibration & non slamming noise.

Size: DN40 -- DN2000
Pressure: PN10, PN16, PN25, PN40
Material: Cast iron, Dutile Iron, Cast steel, Stainless steel etc
Standard: API 6D, API 598, ANSI B16.10, ANSI B16.5
 

Medium applicable	clean water, Sewage water, Sea Water etc.
Main material	Cast Iron, Dutile Iron, WCB, WCC, WC6, SS304, SS316, CF8, etc.
Temperature applicable	≤80ºC(can adjust to suit 200ºC according to request)
Nominal Pressure	PN10 ~ PN40 (CL150 ~ CL300)
Nominal Diameter	DN40--DN2000
Flange Dimension	ASME B16.42, BS4504, ISO2531, ISO7005 and other standards
Face to Face Length	ANSI B16.10, API594,BS5155, ISO5752, DIN3352 and other standards

KARFAR competitive advantages:
*Well and high Quality Control
*Prompt Delivery
*Customer's Designs and Logos are welcome
*Competitive Price
*Small order Acceptable