Gold Member Since 2009
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Shenzhen Front Valve Co., Ltd.

Diaphragm Valve, Plastic Diaphragm Valve, Cast Steel Diaphragm Valve manufacturer / supplier in China, offering Cast Steel Flanged End Diaphragm Valve, Drill Bits (cemented carbide) for Drills in Mining, Investment Casting Threaded Stainless Steel Ball Valves and so on.

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Supplier Homepage Product diaphragm valves Cast Steel Flanged End Diaphragm Valve

Cast Steel Flanged End Diaphragm Valve

Purchase Qty.:
1-9 10+
FOB Unit Price: US $5,000 US $100
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $5,000
10+ US $100
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Port: Shanghai, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, D/P
Product Catalog
cast steel valves
50 Products
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Basic Info
  • Connection: Flanged Diaphragm Valve
  • Structure: Through Way Diaphragm Valve
  • Flow Direction: Unidirection
  • Usage: Flow Control
  • Size: 1/4" to 20"
  • Rubber: EPDM,NBR,Viton,Natural Rubber
  • Trademark: front
  • Specification: CE
  • HS Code: 84818010
  • Actuator: Manual
  • Material: Cast Iron and Cast Steel
  • Pressure: Ordinary Temperature
  • Function: on-off
  • Standard: DIN, GB, ANSI
  • Body Material: Carbon Steel,Stainless Steel,Cast Iron
  • Class: 150lb/300lb
  • Transport Package: plywood case
  • Origin: China
Product Description
Diaphragm Valve, lined diaphragm valve, unlined diaphragm valve

Standard compliance:
1) Design and manufacture: API6D, BS5156
2) Test and inspection: API598
3) Face to face dimensions: API6D, BS5156
4) Flanged end: ANSI B16.5, BS4504, DIN2532, JIS B2212, ISO2004

1) Size: 1/4" to 20"
2) Pressure: 150LB/300LB, PN6, PN10, PN16
3) Type: Weir pattern unlined/ rubber lined diaphgram valves, three way unlined/ rubber lined diaphragm valves, y-pattern straight rubber lined diaphgram valves, rubber: EPDM, FKM(Viton), NBR, BUNA-N, Si, CR, Natural rubber etc.
4) Material: Cast iron, ductile iron, carbon steel, stainless steel
5) Operation: Hand wheel or gear operated

Design and Manufacture : API6D-2002
Test and inspection : ANSI B16.34
Face to face dimension : API6D-2002
End flange dimension : ANSI B16.5
Pressure : Class 150
Size : DN20 - DN400

Standard materials of parts
1BodyCast iron, Cast steel, + PFA or F46
2DiaphragmPFA or F46
3LiningPFA or F46
4Connection ShaftCarbon Steel or SS
5Bonnet boltASTM A307 B
6Bonnet NutASTM A307 B
7BoltASTM A307 B
8DiscASTM A105/PFA
9PinASTM A410
10BonnetCast iron/PFA
11Grease cup 
12Stem NutZcu Al10Fe3
13Hand wheelCast iron
14StemASTM A 182 F 6a
15H.W. Lock NutASTM A307 B
Dimension and Weight                            Unit: mm
DNLD2D1D ( RF )DbfHHopenZ- φ14Wt.(Kg)
DN201179870431201221001124- φ 154
DN2512710879.5511201221001144- φ 155.5
DN3214611789641201321281474- φ 158
DN4015912798.5731201521331514- φ 1511
DN50190152120.5921201621531734- φ 1914
DN65216178139.51052301821802024- φ 1923
DN80254190152.51272301921902304- φ 1929
DN100305229190.51572802422422858- φ 1946
DN1253562542161862802422853488- φ 2270
DN150406279241.52163682623534318- φ 2295
DN200521343298.52704832924505408- φ 22170
DN250635406362324483312566 12- φ 25270
DN300749483432381560322663 12- φ 25320
DN350787533476413560352670 12- φ 29 
DN400914597540470640372  16- φ 29 

All our products are designed and manufactured strictly in conformity with the standard of API, ANSI, AWWA, JIS, BS and DIN, etc. Most of our manufacturers have obtained ISO 9001, API 6D, TUV and CE certificates to ensure the quality stability of the products. We provide EN10204-3.1B.Mill Test Certificate for all our supplied products.

Our products range covers all kinds of ball valves, gate valves, globe valves, check valves, butterfly valves, plug valves, safety relief valves, bellow sealed valves, diaphragm valves, steam traps, knife gate valves, strainers, quick couplings, all types of flanges, pipe fittings, bolts&nuts&gaskets, steel plates, tubing and casing, line pipes and other pipeline equipment & components, with the materials of carbon steel, alloy steel, stainless steel, grey iron, ductile iron, brass and bronze. Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations, etc.
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