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Skillful manufacture 2 1/2 inch ductile iron rubber disc check valve

Informação básica

Modelo: lug wafer

Descrição do produto

  Skillful manufacture 2 1/2 inch ductile iron rubber disc check valve

WAFER SWING CHECK VALVE 
Size DN50-DN600 PN16/Class 125 
Specification    

1. The short face to face dimension and compact design of this valve allow installation and 

    service in tight spaces.

2. Spring assisted for better dynamic behavior.
3. Soft sealed for perfect tightness even at low differential pressure.

4. Available with flanges EN1092-2 pn10 or PN16. ANSI B16.1 Class 125

    (other types available on request).

 

Working Pressure    
16 bar    
Working Temperature    
-10°C to 120°C for EPDM seat    
-10°C to 82°C for NBR seat    
-10°C to 150°C for Viton seat    

 

Material Specification      
       
Item 2 1/2 inch ductile iron rubber disc check valve
Part Name Materials EN Spec. ASTM Spec.
Body Cast Iron EN-JL1040 ASTM A126 Class B
Disc Stainless Steel BS970 304S15 A351 CF8
Seat EPDM/NBR/Viton Commercial Commercial
Hinge Pin Stainless Steel BS970 420S37 AISI 420
Stop Pin Stainless Steel BS970 420S37 AISI 420
Pin Retainer Stainless Steel BS970 304S37 AISI 304
Spring Stainless Steel BS970 304S37 AISI 304
Washer PTFE Commercial Commercial
Gasket EPDM/NBR/Viton Commercial Commercial
DIMENSIONS(mm)            
             
Size A B C Weight(kg)
Table D/E Flange ANSI 125# Flange EN1092-2 PN16 Flange
50 96 102 106 54 66 1.8
65 109 121 126 54 78 2.4
80 126 134 141 57 90 3.2
100 158 172 161 64 115 4.8
125 190 194 191 70 141 7.3
150 210 220 217 76 170 10
200 267 277 272 95 210 14.2
250 331 337 337 108 273 23.6
300 379 407 382 143 324 37.5
350 445 447 442 184 356 62
400 493 511 494 191 406 74
450 559 546 554 203 457 100
500 616 602 616 213 508 155
600 723 715 733 222 600 215

 

Keywords

2 1/2 inch ductile iron rubber disc check valve  

check valve  wafer check valve  flap check valve  

check valve price  swing check valve  

Dual plate Check Valve  Twin Disc Check Valve  

DN200 check valve  check valve cf8m

Double door check valve  spring check valve  

sewage check valve   check valve 6 inch  

flap check valve   check valve 8 inch

Brief

Our own foundry and own rubber workshop,engaged in valve industry since 1997,OEM supplier of Europe customers and US customers.we control all production process,all parts are assemabled by ourselves.

 

Foundry

 

 

 

Machining

 

 

Shot Blasting

 

 

Coating

 

 

Assembly

 

 

Pressure Test

  

 

Laboratory

 

 

 

Rubber Workshop

 

 

 

Packaging

 

 

 

FAQ
1. Q: Can I have our company name on product's body or cover ?
    A: Yes.
2. Q:Could you help me to choose what kind of products?
    A: Yes,We have a great technical team which can help you choose the right valves.
3. Q: What is your greatest strength?
    A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.
4. Q: Is the pressure test inspection 100%?
    A: Yes,we test the valves one by one.
5. Q: Is the free sample can provide?
   A: Yes,Free sample can be provide for customer's reference.
Skillful manufacture 2 1/2 inch ductile iron rubber disc check valve

Grupo de Produto : Válvula de retenção > Válvula de retenção de ferro