Name: RVHX\RVCX non rising stem resilient seated gate valve
Product introduction
The valve disc is rubber-packed to get excellent sealing effect by the rubber’s resilient deformation.Non-rising resilient seated gate valve solves the problem in general gate valve such as leakage,rusting etc. and saves installation space.It is widely used in tap water in dustry,sewage treatment,shipping,construction,petroleum,chemicals,food,pharmacy,textile,electric power,metallurgy and energy system’s pipeline to adjust and shut off fluid.
Main material
Serial no.
part
material
1
Body
Grey cast iron,ductile cast iron,cast steel
2
Disc
Ductile cast iron packed with rubber or EDPM outside
3
Bolt
Carbonized treatment
4
Gasket
Buna-N rubber or EDPM
5
Cover
Grey cast iron,ductile cast iron,cast steel
6
Stem
tainless steel
7
O-ring
Buna-N rubber or EPDM
8
Thrust bearing
Gunmetals
9
Bolt
Stainless steel
10
Gland
ductile cast iron,cast steel
11
Dust proof gasket
Buna-N rubber
12
Handwheel(transmission cap)
Cast iron
Main technic-al parameters
Nominal pressure: 1.0-2.5MPaWorking temp.:0-120Flanged end:GB/T17241.6 GB9113 Nominal diameter: 50-400mmService:water,oils,gas etc..Inspection and test:GB 13927 API 598
