Wafer Type Check Valve DN40-DN600 High Quality

Ref Price:
$500.00 - 1,000.00 / unit
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
10000 unit/month

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Product Description:

Quick Details Of Wafer Type Check Valve

Standard or Nonstandard:

GB,BS,DIN,JIS,DIN,ANSI

Structure:

Check

Pressure:

Medium Pressure

Power:

Hydraulic

Material:

Casting, WCB, Stainless Steel

Temperature of Media:

Medium Temperature

Media:

Water, Oil, Gas, Acid, Alkali and so on

Size range:

1.5"-24"

Place of Origin:

 China (Mainland)

Sealing material:

NBR,EPDM,VITON

Brand Name:

BGV

Name:

Wafer type double disc check valve

Color:

As per your request

Standard:

GB,BS,DIN,JIS,DIN,ANSI,TABLE D,TABLE E

Pressure rating:

PN10,PN16 or class125/150

 

Packaging & Delivery Of Wafer Type Check Valve

Packaging Detail:  Exported standard plywood box

Delivery Detail:   7-30 days

 

Specifications Of Wafer Type Check Valve

1)Size: DN40-DN600

 2)Materials:GG25,GGG40

 3)Disc:304SS,316SS,Steel,Bronze

 4)ISO9001,CE Certificate

 

 Usage/Applications Of Wafer Type Check Valve

 

  1. 1.  Working pressure: 1.6Mpa, 1.0Mpa.

 

  1. 2.  Inspection standard:API598 DIN3230

 

  1. 3.  Suitable flange standard:DIN2501 PN10/16,BS4504 PN10/16,BS10 TABLED/E,JIS2220 10K/16K,ANSI125/150

 

  1. 4.  Face to face :ANSI125/150,DIN3203 K3-1999,ISO5752-1982

 

  1. 5.  Working temperature: EPDM -10°c~+120°c, NBR -10°c~+80°c, VITON -23°c~+150°c 

 

This valve is installed in pipeline system as a medium against-flow protecting equipment.

 

 Wafer Type Check Valve

 Wafer Type Check Valve

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Q:Assembling process of clip type check valve
Among them, the stainless steel clip check valve belongs to this type of valve, which includes swing check valve and lift check valve. The swing check valve has a hinge mechanism and a gate like valve free against the inclined seat surface. In order to ensure that the valve can reach the appropriate position of the seat surface at any time, the disc is designed in the hinge mechanism so that the disc has enough swing space to make the disc real and comprehensive contact with the valve seat. The disc can be made of either metal or leather, rubber, or synthetic coverage, depending on performance requirements.
Q:How much pressure is the check valve h47x-10q?
Check valve h47x-10q is 1.0MPa pressureAccording to the provisions of the JB/T 308-2004 valve type programming method:H== check valve4== connection: flange7== structure: butterfly typeX== sealing surface material: Rubber10== pressure rating: 1.0MPaQ== body material: ductile iron
Q:How can the lift vertical check valve be distinguished from the lift horizontal check valve?
The check valve is divided into three kinds: lift check valve, swing check valve and butterfly check valve. The lift check valve can be divided into two types: vertical and horizontal. Swing check valve is divided into single, double valve and multi flap type of three. Butterfly valve for the straight through, the above non-return valve can be divided into connection, flange and welding of three lift check valve and stop valve structure similar to the thread in the form of connection, the valve in a line along the channel for the lifting movement, reliable action, but the fluid resistance is large. Small in diameter for the occasion. Lift check valve can be divided into straight and vertical two kinds. Straight through lift check valve can only be installed in horizontal pipe, vertical lift check valve is usually installed in vertical pipe. You can see the picture in Baidu's picture
Q:Check valve symbols?
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. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.The opening and closing parts depend on the flow of the medium and the power is turned on or off by itself.
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:Does the check valve of the flue of the range hood work?
The picture of the check valve of the flue of the range hood is as follows:In addition there is a full sealed flue check valve or smoke exhaust hood treasure is installed in public on the flue pipe valve, exhaust valve to open the hood, hood stop valve is closed, the current Taobao sold this kind of sealed check valve is more, we also evaluated very high. Pictures are as follows:
Q:Three forest electric water heater, hot water flow is small, check valve dripping problem?
Well, it's useless to have all the valves removed. The original valve has all functions of the machine. Drip valve is normal, because your tank is a closed container, heated from cold water to hot water, the pressure inside its tank will increase a lot. Therefore, the pressure must be released, the valve is equivalent to burning rice cooker lid, rice porridge opened, the pot can top the overflow. The reason for the safety valve is the same. All the hoses should be removed.In a word: you are fooled, as long as a valve is enough. You don't need so much clutter. A safety valve is the one with a small mouth, and that mouth should be hose drain.The air heater is now used. The waste of electricity is out of date.
Q:Should the pressure gauge be mounted before or after the check valve at the back of the pump?
It should be the valve behind the exit because it can be replaced easily if damaged
Q:The principle of the check valve
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. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.
Q:What does "H" for H42W check valves mean?
through type ---1B. vertical ---2SwingA. single ---4B. multi flap ---5C. double flap ---6ButterflyA. double valve ---7B. single ---8Shuttle ----9H: Valve code, is the check valve code, 4: connection mode is flange connection; 2: valve form is vertical lift; W: sealed form, on behalf of the body of the sealing surface
BGV,is located in Yufa Industry and Development Zone in Daxing District, Beijing. It is an advanced technology manufacturing company and its operaton involves sciences,engineering and trade.

1. Manufacturer Overview

Location Beijing, China
Year Established 1998
Annual Output Value Below US$1 Million
Main Markets Mid East, Africa, Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin; Qingdao
Export Percentage 1% - 10%
No.of Employees in Trade Department 380 People
Language Spoken: English; Chinese; Spain; Alabic
b)Factory Information  
Factory Size: Above 20,000 square meters
No. of Production Lines 4
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average