Double Disc Non Slam Micro Pressure Drop Buffer Slow Shut Butterfly Clapper Non Return Check Valve (HH46X/H)

• Customization: Available
• Type: Ozone Water Purifier
• Usage: Water,Oil,Air
• Style: Network Type
• Performance: Efficient Filtration
• Size Range: DN15~DN1000
• Body Material: Cast Iron/Carbon Steel/CF8/CF8m
• Test Standard: API 598
• Place of Origin: Wenzhou
• Transport Package: Carton Box+Plywood Case
• Specification: CE
• Trademark: WENBAO
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 600.000kg

Product Description

Double Disc Non Slam Micro Pressure Drop Buffer Slow Shut Butterfly Clapper Non Return Check Valve (HH46X/H)
 

This valve is outstanding for its structure, reasonable design, small profile, light weightness, good sealing performance, strong recycling capability, small flow resistance. it can slowly shut with no slamming, no vibration and no noise.The closing speed can be adjusted according to the specific condition at your site in order to eliminate pressure surge at the best closing speed.
This model is popularly used in water supply and drainage pipeline of high-rise building and fire protection system. It is mounted at the outlet of pump to cut off backflow, preventing destructive pressure surge and securing the operation of the pipeline and pump. It is very energy-saving.
 

Medium applicable	Water, Source water etc.
Main material	Cast Iron, Ductile Iron, Carbon Steel, Alloy Steel etc.
Temperature applicable	≤80ºC
Nominal Pressure	150lb--900lb
Nominal Diameter	2"--48"
Flange Dimension	ANSI B16.42BS4504, ISO2531, ISO7005 etc.
Face to Face Length	BS5155, ISO5752, DIN3352 etc.