Micro-Resistance Ease Closure Silencer Check Valve with OEM ODM Service

• 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
• Model NO.: DHH44X-10/16(C)
• Application: Industrial Usage, Water Industrial Usage
• Service: OEM/ODM
• Transport Package: Poly Bag, Inner Box, Outer Carton /and Pallet

Product Description

Purpose
Be installed at the exit of the water supply and drainagepipes in ind. -ustries and cities and pressurized water transfer pump in high buildings. Suitabletemperature:≤80°C Suitable medium: water, sewage, seawater

Advantages
The design takes into full consideration the use of the environment, using oblique plate structure, to no vibration, no noise, smooth operation to ensure that hotels,residential environment quiet, and has energy-saving effect.


 

Parts Name	Body	Disc	Sealing Ring	Stem,Cushion
Materials	Gray Cast Iron,carbon steel	Carbon steel	NBR	Stainless steel

DN	200	250	300	350	400	450	500	600	700	800	900	1000	1200	1400	1600	2000
L	230	250	270	290	310	330	350	390	430	470	510	550	630	710	790	950
H	550	630	690	780	860	910	980	1070	1220	1320	1430	1550	1800	1980	2150	2550
B	450	520	590	670	750	780	850	970	1080	1200	1300	1450	1670	1880	1950	2450

 

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