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:Automatic water tower water reflux, plus a check valve not supposed: Check the direction of the installation is correct, check valve quality is good, you can install two 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 is the function of the check valve installed in the water meter before entering the residential water?: Preventing water backflow is also considered from the point of view of water safety.

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:Check valve 1 inches DN25 what do you mean?: Crown valve pressFirst, an inch equals DN25That is, fixed values to estimate how large a pipeline isOne inch of check valve is mostly copper check valveThe price of I should be around 25 yuan

Q:Does the check valve differ in front of the water meter and press it behind the water meter?: According to the specification, check valve (check valve) should be installed behind the watch. If it is placed in front of the meter, it will cause the meter to be inaccurate and damage the meter parts.

Q:An introduction to the check valve: The check valve, also known as reverse flow valve, check valve, back pressure valve, one-way valve. This kind of valve is automatically opened and closed by the force produced by the flow of the medium of the pipeline itself. It belongs to an automatic valve.

Q:Does the check valve of the flue of the range hood work?: There is also a smoke exhaust smoke fire check valveThe utility model is installed at the rear end of a kitchen fume exhauster or a toilet exhaust fan to a common exhaust pipe inlet with a fireproof grade, and the fan is opened (exhaust gas) when working. In the fan does not work naturally closed (to prevent backflow, waste) or common duct inside temperature reaches a set value can be automatically closed, and within the stipulated period of time to meet the fire performance requirements, the role of smoke from fire retardant valve. This metal valve works on more, the basic effect should be good.

Q:What is the function of the ventilator's check valve?: When the soot exhauster stops working, the one-way valve plate is automatically closed under the action of gravity, and the fume passage is isolated from the common flueThe smoke in the flue doesn't flow back in.

Q:God, can you explain to me in detail why?: Check valve in the valve in front. To prevent water from flowing back.

Q:What is the difference between check and check valves? Check and check valves?: 2, gravity: and spring similar to rely on the valve's own gravity closed to prevent backflow.

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