Quite Check Valve with High Quality Hc42xh-10/16 (Q)

• Media: Water
• Temperature: High Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Butterfly
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Application: Industrial Usage, Water Industrial Usage
• Service: OEM/ODM
• Transport Package: Poly Bag, Inner Box, Outer Carton /and Pallet

Product Description

Purpose
Be suitable for the water supply and drainage system, fire system and heating system. Can be installed at the exit of the water pump in order to avoid thewater hammer. Suitable temper ature:≤80°C Suitable medium:water

Advantages
The clipper-built design is adopted in the inner sprue runner. The loss of pressure is small.The opening and closing course of the flap is short. It canquickly close while the pump stops in order to avoid the large water hammer and get the effect of mute.

Materials	Type
	HC42X/H-10/16(Q)
Body,Diversion	Carbon Cast Iron,Ductile iron
Seat,Disc,Shaft	Bronze,chrome stainless steel
Spring	Stainless steel

DN	40	50	65	80	100	125	150	200	250	300	350
L	110	120	150	180	229	254	275	292	330	356	381

Main technique number
Design Standard:CJ216- -2005 BS5163
Face To Face:BS5163/ISO5752 3 Series
End Flange:BS4504/BS EN 1092
Test:EN1074
Test Pressure Mpa
Dody:2.4/1.5
Seat:1.76/1.1
Usable Mediums:Fresh water, air or other gas, oil, ternperature is not higher than 70ºC