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H44X (SFCV) Cast Iron Flange rubber disc check valve for pump, weak corrosive fluid
Product introduction
Rubber disc check valve consists of body, cover and rubber disc.Inside of the rubber
disc is steel plate, steel bar and reinforced nylon liner and the outside is rubber and the disc
life is more than one million open-close cycles.The valve is designed with unimpeded bore,
so the pressure loss is very little and no sundries pile up in the body and it is easy to maintain
this kind of valve.The valve is used for feeding system and installed at the outlet of the pump to
prevent the fluid flowing backward and water hammering.Also it can be installed at the inlet of
inlet/outlet's bypass pipe to prevent the water in the cistern flowing backward into the pipe.
Main technical parameters
Nominal pressure: 1.0-1.6
Nominal diameter: 50-600mm
Service:water and weak corrosive fluid
Working temperature:0-80
Flanged end: GB/T17241.6 GB9113
Inspection and test: GB/T 13927 API 598
Typical installation diagram
Material
part
body
Cover
disc
material
Cast iron
Cast iron
Steel packed with nylon
Main dimensions unit:mm
DN
50
65
80
100
150
200
250
300
350
400
450
500
600
L
203
216
241
292
356
495
622
698
787
914
978
978
1295
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification:
Verified Supplier
Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer... Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer...