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

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China Shanghai kangquan Valve Co. Ltd. certification
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EPDM Rubber Resilient Seated Gate Valve EN 1074-1 And 2 / EN 1171 Standard

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

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

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 Temperature: -20 ~ 120 C
Pressure: PN10 , PN 16 Standard: DIN F4 / DIN F5 / BS5163A / AWWA C509 C515 MJ / JIS
Body: Cast Iron GG25, DI Wedge: EPDM Rubber
High Light:

resilient seat gate valve

,

flanged gate valve

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

 

Description:

Resilient seated NRS gate valve is a wedge gate valve and Non-rising stem type, and suitable for use with water and neutral liquids (sewage) . The non-rising stem design ensures the stem thread is adequately lubricated by the water passing through the valve.

 

Characteristic:

-On-line replacement of top seal: Easy installation and maintenance.

-Integral rubber-clad disc: The ductile iron frame work is thermal-clad integrally with high performance rubber. Ensuring tight seal and rust prevention.

-Integrated brass nut: By means of special casting process. the brass stem nut is integrated with the disc with secure connection, thus the products is safe and reliable.

-Flat-bottom seat: The sealing surface of the body is flat without hollow, avoiding any dirt deposit.

 

Application:

Water supply system, water treatment, sewage disposal, food processing, fire protection system, natural gas, liquefied gas system etc.

 

 
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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