Gold Member Since 2014
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Laizhou Dongsheng Valve Co., Ltd.

Valves, Butterfly Valves, Wafer Butterfly Valve manufacturer / supplier in China, offering Cast Iron Wafer Type EPDM Seat Manual Butterfly Valves, Wafer Check Valve Used in Pipeline, Soft Sealing Cast Iron Gate Valve and so on.

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Supplier Homepage Product Butterfly Valve Cast Iron Wafer Type EPDM Seat Manual Butterfly Valves

Cast Iron Wafer Type EPDM Seat Manual Butterfly Valves

Purchase Qty.:
(Pieces)
1-4 5-9 10+
FOB Unit Price: US $12 US $11 US $10
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $12
5-9 US $11
10+ US $10
Get Latest Price
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: D71X-16
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage
  • Flanged: Pn10/16, ANSI150 & Bs10 Table D/E
  • Liner: EPDM, NBR(Buna),
  • Trademark: OEM
  • Origin: Yantai Shandong China
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Size: Dn50-Dn300
  • Body: Cast Iron or Ductile Iron
  • Operated: Lever, Gearbox ,
  • Specification: Quality Grade: CE, ISO9001 and SGS
  • HS Code: 84813000
Product Description
API Butterfly Valve (wafer butterfly valve, sanitary butterfly valve) - Cast Iron, International, Wafer Type

The valve performs well in commercial applications including HVAC and hot/cold potable water.

DESCRIPTION:
Working pressure: 1.0 / 1.6Mpa
Working temperature: NBR 0 ° C to 80 ° C; EPDM -10 ° C to +120 ° C
Face to face: DIN3202 K1
The flange can be as per: DIN2501 PN10/16; BS4504 PN10/16; BS10 TABLE D/E; JIS2220 10K/16K; ANSI 125/150.
Testing: DIN3230, API598
Medium: Fresh water; Seawater; Food stuff; All kinds of oil etc.
PN Nominal Pressure: 1.6Mba
Sealing Test Pressure: 1.76Mba
Strength Test Pressure: 2.4Mba
Suitable temperature: -20~135º C
Medium: Fresh water, Sea water, Waste water, Food stuff, Steam, All kinds of oils, All kinds of acid and alkali liquid, etc.

Applicable medium: Water, steam, oil goods


Manual Butterfly Valves can be used for controlling the flow of water through pipe work. These valves are used on water trucks.

MATERIAL LIST:
NO.PartMeterial
1Circlip65MN
2Lock PieceSteel
3SleevePTFE
4O-ringNBR
5ShaftSS304
6BodyCast Iron GG25 or Ductile Iron GGG40
7Seat ringNBR or EPDM
8DiscGGG40; SS304 or SS316
9ShaftSS304
10ScrewSteel

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