Cast Iron /Ductile Iron Silent Check Valve Pn10 Pn16 Pn25

Model: CICV04
Place of Origin: Zhejiang,China (Mainland)
Power: Others
Standard or Nonstandard: Standard
Pressure: Medium Pressure
Structure: Check
Material: Others
Temperature of Media: Others
Media: Water
Brand Name: xbvalve
Standard: ANSI
Size: Dn40~Dn900
Specification: DN40-700
HS Code: 8481804090
Flow Direction: Unidirection
Application: Industrial Usage, Water Industrial Usage, Household Usage
Inch: 1-1/2 "~24"
Certificate: ISO, Ce .API RS
Transport Package: Export Polywood Case

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:28.0~30.0 USDProduction Capacity:30000PCS/Year
Trade Term:FOB,CFR,CIF,EXWPacking:Valves are wrapped in...
Payment Terms:L/C, D/P, T/TDelivery Date:stock or 15 days
Min. Order:10 Piece/Pieces
Means of Transport:Ocean, Air, Land

Ductile-iron-flange-silent-vertical-check-valve.
Ductile Iron Flanged Ends Tilting Disc Check Valve with PN10 PN16
Tilting Check Valve PN10 PN16  DN300-DN1200
Cast Iron Double Disc Wafer Type Check Valve

CHECK VALVES


Silent Check Valve
Silent Check Valve PN10 PN16 PN25 DN50-DN600

PRODUCTION STANDARDS
 

Design: DIN3202 F6
Flange drilling is according to EN1092-1 
Working Pressure: PN10PN16
Shell Test:1.5Mpa2.4Mpa
Seat Test1.1Mpa1.8Mpa
Application: W.O.G.
Test StandardEN 12266-1 / API598

 

FEATURES

• Silent check valve is used as protection against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It can provide not only quiet performance but also low head loss
 

• High strength ductile iron body used for durability and less weight.
 

• Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
 

• One of the lowest head loss check valve, big save in pumping power cost, valve disc with shorter stroker and spring reverse faster than most of check valve.
 

• Coated with powder epoxy both inside & outside for corrosion resistance.
 

• Bronze bushing reduce wearing problem during operation.
 

• Hydrodynamic design with spring ensures non slamming and water hammerless.
 

• Stainless steel spring hidden in the diffuser under protection while valve in operation.
 

• Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
 

• Installation can be vertical/horizontal/inclined.
 

• Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.


APPLICATIONS

Steam, superheated water, hot water, cold water, fluids without acidity or alkalinity properties,chemicals



TEMPERATURE

+200 °C




Nominal dimension
Dn(mm) 
L(mm)
50120
65150
80180
100229
125254
150267
200292
250340

 

Parts Name       Material                                         
Valve bodyDutile iron, stainless steel, Cast Seel
Valve glandDutile iron, stainless steel, Cast Seel
Connection typeFlange connection
Application temperature≤200°C
Valve discStainless steel+ nylon cloth wrap

 

Feature of check valve: 

   A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid to flow through

it in only on direction.

   Check valves are two-port valves, meanting they have two openings in the body,   one for fluid to enter   and the

other for luid to leave, there are various types of check valve used in a wide variety of applications, check valve are

often part of common houshold items,   They work actuomactically and most are not  controlled by a person or any

external control, 

 

We also make the electric actuator:

 

FOLS electric valve actuator has the multi-funtion such as: ON/Off function,regulating functhion

(whatever you can adjust the dis of butterfly valve), it depens on your technical for butterfly valve.

 

  We have different kinds of butterfly valves, each adapted for different pressures and different usage. The zero offset

butterfly valve, double offset butterfly valve, the triple offset butterfly valve. also has different connect type: flange conn-

ection butterfly valve, wafer-style butterfly valve, At last: Concentric butterfly valves, Doubly-eccentric butterfly valves(

double-offset butterfly valve) Triply-eccentric butterfly valves ( triple-offset butterfly valves), We waiting for your selectin.

 

Pindly noted: all this butterfly valves can assemble our electric actuators

 

 Our valve actuators for difference sizes of ductile iron butterfly valve


Other products

Why Choose US

Our factory is specialized in valves' production. As one of the biggest and most professional manufacturer and exporter majored in valves, we assure that we can provide our products with cheapest price, good quality and best service. If you like, welcome to our factory and have a look!


We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

Contact to this supplier

Category: CAST IRON CHECK VALVE

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