Cvkr Silent Mute Axial Flow Venturi Non Return Check Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: HC42T/X
• Material: Ci, Di, CS, Ss etc
• Connection Form: Flange
• Structure: Axial Type
• Pressure: Ordinary Pressure
• Function: Nrvz Silence
• Sealing Form: Soft Sealing / Hard Sealing
• Flow Direction: Unidirection
• Standard: ANSI, API, DIN, BS, GB etc
• Application: Industrial Usage, Water Industrial Usage
• Certificate: ISO, CE
• Pattern: Slim Short Pattern with Spring Loaded
• Transport Package: 1. inner: plastic package2. outer: plywood case
• Specification: DN15 - DN1800
• Trademark: KARFAR
• Origin: China
• HS Code: 84813000
• Production Capacity: 2000PCS/Month

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 & Seat	Compassion spring
Material	Cast 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	≤1.0	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, Waste water, Oil etc

Medium applicable	Water, Sea water, Waste water, Oil etc
Main material	CI, DI, CS, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8 etc
Temperature applicable	≤425ºC
Nominal Pressure	PN1.0 ~2.5Mpa
Nominal Diameter	1-1/2"- 72"
Flange Dimension	ASME B16.42, BS4504, ISO2531, ISO7005 and other standards
Face to Face Length	API594, 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.