Wafer Type Check Valve DN40-DN600 High Quality

Wafer Type Check Valve DN40-DN600 High Quality System 1

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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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. Working pressure: 1.6Mpa, 1.0Mpa.

2. Inspection standard:API598 DIN3230

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

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

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

Q:Circulating water check valve, I want to ask is not greater than DN600, you can use HBH747H hydraulic butterfly valve closed butterfly valve, less than DN600 of HD43X slow butterfly butterfly check valve, what does hydraulic check mean? Need hydraulic?: The opening and closing parts depend on the flow of the medium and the power is turned on or off by itself. The valve that prevents the backflow of the medium is called a check valveThis hydraulic pressure refers to the liquid pressure in the pipeline, not another pressure; the big caliber butterfly valves are small, and the small ones are all one-way valves. Another HB-HV hydraulic check valve, which is used on the oil circuit, the module and the operation circuit, you do not need.

Q:Check valve symbols?: The valve that prevents the backflow of the medium is called a check valve. Check valves belong to the automatic valve, mainly used for one-way flow of media channels, allowing only medium to flow in one direction, to prevent accidents.

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 is the check valve?: Check valve, also known as one-way valve or check valve, its role is to prevent the medium back in the pipeline. Pump water off the bottom valve check valve also belongs to class.The opening and closing parts depend on the flow of the medium and the power is turned on or off by itself. The valve that prevents the backflow of the medium is called a check valve. Check valves belong to the automatic valve, mainly used for one-way flow of media channels, allowing only medium to flow in one direction, to prevent accidents.

Q:Exhaust hood at home, the wind back, I think it may be smoke hoods mouth check valve blocked, it cleaned it. Then, when the upper air pipe is not installed, the ventilator can work normally, but the air pipe is plugged in and is not ventilated at once. It should be the check valve at the home flue (that is, where the common air duct is attached), but this part of the pipe is inside the kitchen ceiling. Is there a way to repair or clean the check valve without removing the ceiling? If you look for professionals to come home maintenance, how much is the approximate cost?: First, the smoke control valve at the junction of the original building is installed, and this demolition does not have nothing to do with the property.The check valve on the exhaust flue has its function, but also increases the resistance of the exhaust air, and the more the number on the flue, the greater the resistance. And in use, often due to sticky oil fumes, a long time, it will be soiled. So, in the decoration will not be retained in the main flue that check valve, it should be removed, (during the renovation, in the district garbage can be seen everywhere) Only use the machine belt, because its location can be cleaned regularly.Two, according to what your text describes, it should be that the check valve on the main flue is stained. Because in addition to this small piece will cause disruption, there is no other blocking factors. It is unlikely, because the hose folded into 90 degrees into the shed, the naked eye can not see it. But you can use wire to touch it, and if you can push it open, you can try again. However, it is estimated that the shed is still of little significance.The kitchen ceiling is usually plastic buckle or aluminum pinch plate, demolition does not cost anything.It is a reminder: remove the check valve, hose in the crossing installation process should be carefully done, it is best to buy a duct flange, glass sealant with a circle, and then buckle in the flue, the hose into the flange, carefully wrapped with tape, confirmed that no leakage shall prevail this is because, in the shed, and then deal with trouble ah.If the check valve is well connected with the flue port, it is possible to remove the check plate (plate) and make it easier to use the original chassis.

Q:What does the check valve "H44Y-160" mean?: Take a look at that JB/T 308 valve model compilation standards, which explain very clearlyH check valve, 4 flange connection, 4 spiral structure, Y is hard sealing hardfacing alloy. 160 is nominal pressure

Q:Is the check valve behind or behind the gate valve? Why?: Thank youPlease install it in frontWhat about the front?

Q:Can the check valves fit two in one tube? One up, the other down: A water pipe is used for launching, and the two check valves that you install are reverse, and the water is blocked by one of the check valves on either side

Q:Today, I saw the name of the fire check valve on the drawing of a project. Who knows what this is? I haven't met before: When the range hood is disabled, the valve is automatically reset and closed, and the valve has high strength, easy deformation, good sealing performance, small resistance, large exhaust capacity and good performance of preventing the smoke from flowing backward. Side open fire check valve are made of metal material, after spraying and electroplating processing, beautiful appearance, spring is embedded by the mounting plate and the fastening screws do not need to install the exhaust pipe, the installation is simple and reliable, easy disassembly, easy cleaning, eliminate some problems difficult to check valves in the future maintenance of the inverse.

Q:What is the difference between the check valve rcvx and SFCV?: 3, swing type: liquid in the valve straight through, relying on the pressure to open the side of the rotating valve flap, after the loss of pressure, the valve depends on the weight back, the reverse of the liquid pressure closed valve. Other one-way valves (check valves), such as the sewage check valve, air defense explosion-proof valve and liquid use of the principle of the check valve is very similar.

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