Specifications

AWWA C509 resilient seated NRS gate valve
1.body material: ductile iron
2.DN: 50-2400mm
3.standard: AWWA C509

  AWWA C509 resilient seated NRS gate valve

 

Description:

 

1.material list:

part name	material
body	A536-65-12
disc	A536-65-12+EPDM
stem	SS410
sealing face	EPDM
stem copper nut	C86400
washer	SS304
dust ring	EPDM
gland flange	A536-45-12
hand wheel	A536-45-12
bonnet	A536-45-12

 

2. dimensions for part sizes:

 

size: DN65~2400mm

3.type:

     OS&Y        

nnection:

     double flange

ure testing:

 

size	pressure testing			working temperature℃
	PN	shell	sealing
DN80~2400	150psi	225psi	165psi	—20~+150
suitable media	water,sea water,air,etc.

 

ing temperature: NBR≤80°C;EPDM≤120°C

 

ating: FBE/epoxy painting or as per your requirements

 

lor: blue/black/red or as per your requirements

 

pany information:

 

    Allwin Pipe Fittings Co.,Ltd is a private enterprise specialized in exporting various kinds of pipes, pipe fittings, couplings and adaptors, valves, man-hole covers and gratings, fire hydrants,and strainers,etc.(mainly ductile iron&cast iron)

    We can supply all above products with different standards and specifications.  Our products have been wdely exported to many places in the world, such as Europe, Southeast Asia, USA, Middle East, African countries, China Hongkong, and Taiwan,etc.

 

    We promise  that you can get the wanted products with best quality in the most competitive price and the most satisfied services.

 

If you are intrested in our products, pls contact me at any time.