Cvkr Silent Mute Axial Flow Venturi Non Return Check Valve

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ZHEJIANG MENCROWN VALVE CO., LTD.

VIP   Audited Supplier 18 years
Profile Certified by SGS/BV
HC42T/X
Water
Ordinary Temperature
Ci, Di, CS, Ss etc
Flange
Axial Type
Ordinary Pressure
Nrvz Silence
Soft Sealing / Hard Sealing
Unidirection
ANSI, API, DIN, BS, GB etc
Industrial Usage, Water Industrial Usage
ISO, CE
Slim Short Pattern with Spring Loaded
KARFAR
1. inner: plastic package2. outer: plywood case
DN15 - DN1800
China
84813000
Product Description
CVKR Slient Check Valve
Model NO.: HC42 T/X (CVKR)


Size: DN40--1800mm
Pressure rate: PN1.0--2.5MPa or Class150--300lbs

 
PART
NAME
Body &
Flow guide body
Disc & SeatCompassion
spring
MaterialCast iron,
Ductile iron,
Stainless steel etc
Aluminum bronze
/ Chromium stainless steel
Stainless steel

The Model CVKR Large size Mute Check Valve is designed with streamline chamber according to hydraulics theory. Its streamline chamber and inner flow guide body minimizes pressure loss.

The mute check valve series is popularly used for water supply and drainage, fire fighting and HVAC system, petrochemical industry, electricity power etc. 
It is installed at the outlet side of the pump to prevent backflow and the water hammer damage to pump.
Normal
Pressure
(Mpa)
Working
Pressure
(Mpa)
Shell test
(Mpa)
Sealing test
(Mpa)
1.0≤1.01.51.1
1.6≤1.62.41.76
2.5≤2.53.752.75
Temperature applicable-29ºC ~ 425ºC
Medium
applicable
Water, Sea water, Waste water, Oil etc

Medium applicable Water, Sea water, Waste water, Oil etc
Main materialCI, DI, CS, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8 etc
Temperature applicable≤425ºC
Nominal PressurePN1.0 ~2.5Mpa
Nominal Diameter1-1/2"- 72"
Flange DimensionASME B16.42, BS4504, ISO2531, ISO7005 and other standards 
Face to Face LengthAPI594, BS5155, ISO5752, DIN3352 and other standards

AXIAL FLOW BODY NOZZLE CHECK VALVE
WAFER END TYPE

Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples.


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