• CHECK VALVE SWING TYPE SINGLE DISC DUCTILE IRON DN50- DN400 System 1
  • CHECK VALVE SWING TYPE SINGLE DISC DUCTILE IRON DN50- DN400 System 2
CHECK VALVE SWING TYPE SINGLE DISC DUCTILE IRON DN50- DN400

CHECK VALVE SWING TYPE SINGLE DISC DUCTILE IRON DN50- DN400

Ref Price:
$20.00 - 200.00 / pc get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1 pc
Supply Capability:
9999 pc/month

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Quick Details

Standard or Nonstandard:

Standard

Structure:

Check

Pressure:

Medium Pressure

Power:

Hydraulic

Material:

Casting

Temperature of Media:

Medium Temperature

Media:

Water

Port Size:

DN50-400

Place of Origin:

China (Mainland)

Model Number:

H76X

Brand Name:

CMAX

Application:

General

Name:

Single disc wafer type check valve

Standard:

API,DIN,JIS,BS,

Medium:

wafer,oil,gas,Acid,alkali

Valve body material:

cast iron,Stainless steel,brass

Size:

2"~16" or DN50~DN400

Advantage:

no leakage

Packaging & Delivery

Packaging Details:

Veneer board boxes

 

Name:Wafer type check valve,single door check valve,wafer type swing check valve.

Valve body:cast iron ,GG25,GGG40,CF8M

1.Working pressure:1.6Mpa

2.Testing :API598 DIN3230

3.Flange standard

                  DIN2501  PN10/16

                  BS4504  PN10/16

                  BS10 TABLE "D"/"E"

                  JIS2220  10K/16K

                  ANSI125/150

4.Face to face

                 ANSI125/150

                 DIN3203 K3-1999 

Technical Date

Material Specification

Nominal Diameter

DN40-DN1000

Valve Body

Cast Iron or Ductile Iron

Nominal Pressure

PN10/PN16

Valve Disc



Cast Iron or Ductile Iron or Stainless Steel

Operation Temperature

-40°C~225°C

Flange Driling Standard

EN 1902-2 PN10/16

Seal Material

EPDM OR NBR

Suface Treatment

Painting

Valve Spring

Stainless Steel

 

Q:The difference between check valve and check valve
The same thing, called, is based on the difference in the use of the actionFor example, overflow valve and safety valve, back pressure valve, are the same thing, are in the one-way valve behind the increase of back pressure spring
Q:40 how large check valves are installed in the water pipes?
Crown valve press40 of the pipe outer diameter of 48 DN40 check valve on it
Q:Should the kitchen check be mounted on the wall or on the hood?
Buy their own check valve is generally in the wall of the hole, the hood of the smoke machine, usually with a check valve.
Q:How can the fast closing noise check valve prevent water hammer?
It is recommended to see the principle of water hammer in fluid mechanics and the structure and principle of the check valve. These are not a few words to talk about, you can understand, and the important thing is to study your own! Only in this way can I really understand.
Q:What is the difference between the check valve rcvx and SFCV?
SFCV rubber check valve parts design mainly by the body, valve cover and rubber valve composed of three major parts. Its main features are: rubber valve in the valve by the steel plate, steel bar and reinforced nylon cloth as the substrate, the outer rubber covered, the valve switch life of up to 1 million times. H44X (SFCV) series rubber check valves adopt full flow area design. They have the characteristics of small head loss, easy accumulation of debris, easy maintenance and so on. H44X (SFCV) series rubber check valve is mainly suitable for horizontal installation of water supply and drainage system. It can be installed at the water outlet of the pump to prevent backflow and water hammer damaging the pump. H44X (SFCV) series rubber check valves can also be installed on the bypass pipe of the reservoir inlet and outlet to prevent backflow of water to the water supply system. Check valves are generally applicable to clean media and are not suitable for media containing solids and viscosity.Analysis of the main characteristics of RCVX rubber valve check valve: the valve body, valve cover, valve and spring, mainly used for pipeline industry departments of water supply and drainage system, oil and chemical exports, to prevent the media counter. Due to the design of the sealing ring of the product, the closing time is short, and the water hammer pressure can be reduced. The valve is made of nitrile rubber and steel plate by high temperature. It is resistant to erosion and has good sealing performance. The product structure is simple, and the maintenance, maintenance and transportation are very convenient.
Q:What does the H/F/P stand for in the check valve H41H/H41F/H41P?
Respectively, the valve seat sealing surface is made of alloy / fluorine plastic / stainless steel.
Q:What does the number 16 on the check valve mean?
This is the pressure level of the valve, which represents 16Kg, which is used for piping pressure less than this pressure.
Q:How do I use the triangle and check valves?
The triangle valve is installed before the sanitary ware, the faucet and the appliance, so that it can be repaired after the damage of the faucet and the appliance.The check valve is equipped with a water meter and the water pump is prevented from flowing backwards in front of various water tanks and water pumps.
Q:What are the brands of check valves?
Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve.
Q:I also calculate each pump check valve and gate valve?
Are you talking about budget calculations? According to the bill of quantities valuation standard, the project code 030701019 has included what you said, without additional calculation.

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