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Cast Iron GG25 EPDM Rubber Resilient Seated Gate Valve

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China Shanghai kangquan Valve Co. Ltd. certification
China Shanghai kangquan Valve Co. Ltd. certification
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—— Tecofi

I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

—— Stema from France

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The quality is top . I think the factory value every detail. Every time i receive the goods, i am very satisfied

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Cast Iron GG25 EPDM Rubber Resilient Seated Gate Valve

Cast Iron GG25 EPDM Rubber Resilient Seated Gate Valve
Cast Iron GG25 EPDM Rubber Resilient Seated Gate Valve

Large Image :  Cast Iron GG25 EPDM Rubber Resilient Seated Gate Valve

Product Details:
Place of Origin: China
Brand Name: OEM
Certification: WRAS/UL/CE/FM
Model Number: RSDZ45X
Payment & Shipping Terms:
Minimum Order Quantity: negotiation
Price: negotiation
Packaging Details: ruggedization plywood case suit for sea delivery and protect the goods
Delivery Time: within 25 days after payment
Payment Terms: L/C, T/T
Supply Ability: 99,000 pcs / month
Detailed Product Description
Name: Resilient Seated Gate Valve Pressure: PN10 , PN 16
Standard: DIN F4 / DIN F5 / BS5163A / AWWA C509 C515 MJ / JIS Temperature: -20 ~ 120 C
Body: Cast Iron GG25, DI Wedge: EPDM Rubber
High Light:

Rubber Resilient Seated Gate Valve

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EPDM Resilient Seated Gate Valve

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GG25 Resilient Seated Gate Valve

EN 1074-1 And 2 / EN 1171 Standard EPDM Rubber Resilient Seated Gate Valve

 

Resilient Seated Gate Valve Design features:

 

Spindle’s gaskets O-ring - “DRY THREAD” - replaceable under pressure.


Stainless steel spindle with rolled thread and bearing.


Total sufrace rubbered wedge with replaceable spindle nut.


Gate valve with full bore.


All parts are protected against corrosion.

 

 

Resilient seated gate valve to EN 1074-1 and 2 / EN 1171, with WRAS approved EPDM
rubber parts.


Body and bonnet of GJS-500-7 (GGG-50). Wedge of ductile iron with fixed wedge nut,

fully vulcanized with EPDM rubber. Stem of stainless steel min. 13% Cr with rolled thread
and wedge stop ring.

 

Stem sealing with 4 O-rings in a nylon bearing, an EPDM rubber manchette, and a NBR

wiper ring. EPDM bonnet gasket in a groove, countersunk bonnet bolts encircled by the

bonnet gasket and sealed with hot melt. Sockets fitted with "Euro" sealing rings of EPDM

rubber.


Epoxy coating to DIN 30677-2 and GSK guidelines - internally and externally.
 

 
Resilient Seated Gate Valve Specifications:

 

NO

Part name

Material

1

Body

Ductile cast iron

2

Wedge

Ductile cast iron + EPDM

3

Stem nut

ZCuAl10Fe3 Gunmetal

4

Gasket

EPDM

5

Bonnet

Ductile cast iron

6

Gland gasket

ZCuAl10Fe3 Gunmetal

7

Stem

2Cr13  S.S.x 20Cr13

8

Gland

Ductile cast iron

9

Rubber wiper

EPDM/NBR

10

Hand wheel

Ductile cast iron

 
 

Resilient Seated Gate Valve FEATURES 

 

Shot-blasting protective surface finished by shot-blasting and the surface is smooth and neatness.
Flatting seat

Smooth continuous bore way without seating recess, it is not easy to get impurity pilled up.

Making the liquid straightway.

Treating with rubber

Both inner and outer are coated with advanced knowledge of rubber vulcanization then making

sure of the elasticity of rubber ,and make sure the exact geometry dimension. Rubber and ductile

cast iron valve hand together hardly. This can avoid fall-off due to long-term use.

 

Three “○” sealed ring

With the three “O” – rings, the leakage can be greatly reduced and the “O” – ring can be

replaced under this condition with pressure and without stopping water. The thrust axletree

reduces the frictional resistance and lowers the operational torque. And it can be switch seal

ring without opening and closing.

Rigid round body

The body is founded minutely, the rigid geometry size ensure inner sealing of valve without

any process.

 

Light weight

This body is made of ductile iron, it is 20%-30% lighter than the olds. Easily to fixing and

servicing.

 

Applications : This valve widely applied in the liquid pipes for opening or closing fixing in such

 water, sewage disposal, electric power, energetics pipe , chemical, shipping, energy sources etc.



Resilient Seated Gate Valve APPLICABLE STANDARDS 
 
⊙ American Standard 
Design to ANSI/AWWA C509 
Face to face dimension to ASME B16.10-2000(ISO 3 series) 
Flange and drilling To SME/ANSI B16.42-1998 


⊙ British Standard 
Design to BS5163,BS5150 
Face to face dimension to BS5163(ISO 3series,ISO19 series) 
Flange and drilling To BS4504 part1(EN1092) 


⊙ Germany Standard 
Design to DIN3352 
Face to face dimension to DIN3202(F4:ISO 14 series;F5: ISO 15 series) 
Flange and drilling to BS EN1092 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Tel: +8613818096733

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