Rising Stem Resilient Cast Iron Gate Valve

Rising stem resilient seated gate valve special for fire protection has resilient seated gate valve\'s advantages. And it shows the valve\'s opening directly so it\'s possible to see the valve\'s opening in a long distance and take effective actions. It opens or closes reliably and quickly so it is often used in fire protection system. 

Body: Grey cast iron, ductile cast iron etc.
Disc: Ductile Iron with NBR/EPDM
Bonnet: Ductile Iron
Gland: Ductile Iron
Stem: Stainless Steel
O-ring: NBR
Handwheel: Ductile Iron

Design Standard: DIN 3352, BS5153, ANSI 
Working temp.: 0-120°C
Flanged end:  DIN2532/2533/2501/ ANSI B16.1/ ANSI B16.5
Nominal diameter: 50-600MM
Service: water, oils, gas etc.
Inspection and test: API 598

Applicable Industry: ap water industry, sewage treatment, shipping construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system\'s pipeline.
 

Fetures: 
Nominal pressure: PN10-PN16