• Drvz Nozzle Mute Non Return Check Valve (HC42)
  • Drvz Nozzle Mute Non Return Check Valve (HC42)
  • Drvz Nozzle Mute Non Return Check Valve (HC42)
  • Drvz Nozzle Mute Non Return Check Valve (HC42)
  • Drvz Nozzle Mute Non Return Check Valve (HC42)

Drvz Nozzle Mute Non Return Check Valve (HC42)

Media: Water
Temperature: High Temperature
Material: Ci, Di, CS, Ss etc
Connection Form: Flange
Structure: Axial Type
Pressure: Ordinary Pressure
Customization:

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Basic Info.

Model NO.
HC42T/X
Function
Nrvz Silence, Nrvg Silence
Sealing Form
Rubber Sealing / Metal Sealing
Flow Direction
Unidirection
Standard
ANSI, API, DIN, BS, GB etc
Application
Industrial Usage, Water Industrial Usage
Certificate
ISO, Ce
Medium Applicable
Water, Sea Water, Waste Water, Oil etc
Temperature Applicable
≤425ºC
Pressure Rating
Pn10 - Pn40, Class150 -300
Transport Package
Bubble Plastic Paper + Plywood Case
Specification
DN15 - DN1800
Trademark
KARFAR
Origin
China
Production Capacity
2000PCS/Month

Product Description

DRVZ Silent Nozzle Non Return Check Valve
Model NO.: HC42

Drvz Nozzle Mute Non Return Check Valve (HC42) Drvz Nozzle Mute Non Return Check Valve (HC42)

Δ   This mute check valve HC42T/X mainly consists of  body, seat, flow guide, disc, shaft and compression spring etc. The streamline chamber design minimizes the pressure loss. The opening of clapper valve is so short that the valve can be quickly turned off to prevent the slamming noise of water hammer. It is a mute silent non return valve. 

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 1.0 1.5 1.1
1.6 1.6 2.4 1.76
2.5 2.5 3.75 2.75
Temperature applicable -29ºC ~ 425ºC
Medium
applicable
Water, Sea water, Sewedge water, Oil etc
 
Medium applicable  Water, Oil, Gas etc.
Body &
Flow guide body
Grey cast iron, Ductile cast iron, Carbon steel, Stainless steel, Brass etc
Disc & Seat
Aluminum bronze, Chromium stainless steel etc
Compassion spring Stainless steel
Temperature applicable  ≤425ºC
Nominal Pressure  PN10 ~40 (CL150~ 300)
Nominal Diameter  1-1/2"- 72"
Flange Dimension  ASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face length  ANSI B16.10, API594, BS5155, ISO5752, DIN3352 etc.

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

Drvz Nozzle Mute Non Return Check Valve (HC42)

Drvz Nozzle Mute Non Return Check Valve (HC42)
Drvz Nozzle Mute Non Return Check Valve (HC42)
 

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