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CVWR Cast copper wafer silence check industry system power station valve 100mm
Product introduction
Water type silence check valve is flow-line designed and pressure loss is very little;
the spring acce-lerates the valve's closing and get silence effect;metal-to-metal seating
is liable and it needs small installation space.It is often installed at the outlet of pump
to prevent water hammering, water hitting and destructive impact and backward flow induced
and protect the related equipments.It is widely used in feeding/draining system, fire
protection, construction, heat supplying and industry system etc..
Main technical parameters
Nominal pressure: 1.0-1.6
Nominal diameter: 40-250mm
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
disc
spring
seat
Material
Cast iron ductile cast iron, cast steel
Cast copper, stainless steel
Stainless steel
Copper, steel
Main dimensions unit:mm
DN
40
50
65
80
100
125
150
200
250
L
45
55
70
75
95
115
135
160
200
D
90
105
125
140
160
195
215
270
325
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...