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High pressure API 598 HQ41X stainless steel sliding ball wafer check valve
Product introduction
Sliding ball type check valve's disc is a ball coated with rubber and dependant on the line pressure
the ball can slide up and down in the integrated chute in the body to open or close the valve without any
noise and water-hammering and good sealing capability The bore is full without any block so the flow rate is much
with little resisting force and little pressure loss and water-head loss is 50% of swing check valve's.It can
be installed vertically or horizontally and widely used in cold water's, hot water's, industry's and sewage's
ppipeline and it is more for sewage submersible pump.
Main technical parameters
Nominal pressure: 1.0-1.6
Nominal diameter: 50-350mm
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
Ball
Material
Cast iron, ductile cast iron, cast steel
coated with rubber
Main dimensions unit:mm
DN
50
65
80
100
125
150
200
250
300
350
L
180
200
260
300
350
400
500
600
700
800
D
185
210
245
280
335
400
495
600
715
820
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 Hontai Machinery and equipment (HK) Co. ltd 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 , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd 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 , transfor...