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Yuanda Valve Group Co., Ltd.

Triple Eccentric Sealing Butterfly Valve, Wafer Butterfly Valve, Gov manufacturer / supplier in China, offering Triple Eccentric Butterfly Valve (D373H-16C/25C/64), DIN cast steel Globe Valve (J41H), Bs 5163 Non Rising Gate Valve and so on.

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Supplier Homepage Product Butterfly valve Triple Eccentric Butterfly Valve (D373H-16C/25C/64)

Triple Eccentric Butterfly Valve (D373H-16C/25C/64)

FOB Price: US $187 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $187/ Piece
Get Latest Price
Production Capacity: 8000000 Tons Per Year
Transport Package: 1120*1100*1100mm Fumigation-Free Wooden Box /Pall
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: D373H-16C/25C/64
  • Structure: Three-Eccentric Sealing
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Metal Hard Sealed
  • Size: 8 Inch
  • Specification: API GB DIN GOST
  • HS Code: 84818040
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Application: Industrial Usage, Water Industrial Usage
  • Trademark: Y
  • Origin: Xingtai, Hebei
Product Description
Butterfly valve
1. Name: Triple Eccentric hard sealing butterfly valve
2. Norminal Diameter: DN50-1200mm
3. Pressure: PN0.6-6.3 Mpa, 150lb/300lb/600lb

Multilayered hard seal butterfly valve

Product structure and performance synopsis

Three-dimensional eccentric hard sealing butterfly valve is new product, which product by this company with log service life and energy saving. The product measures up national standard of JB/T8527-1997(metallic sealed butterfly valve) or API609-2004 Butterfly valves, double flange, lug-and water-type, GB/T 13927-1992(general valve pressure test) and regulations about other relative standard of valve.

This product is composed of body, disc, gasket, operating device etc. The structure design according to principle of three dimensional eccentricity, new processing technology of flexible seal and hard & soft multiple layers seal, when the butterfly valve operation, it can reduce the twisting force, reach to the function of saving labor and energy. Thereby ensure holistically antisepsis, high temperature-resistant, wearable reliability of valve. The main characteristic such as:

1 Particular structure, small bulk, operation skillfully, laborsaving, conveniently;
2 Seal reliably, it can reach to gas seal with no leakage;
3 Flux capability to direct line and best adjusting capability;
4 It adopts the principle of three-dimensional eccentricity, and facing near zero wearing, prolong service life of valve;
5 Appropriate differ temperature and thereinafter of 6.4Mpa pressure class, resistant wearable medium tube and so on;
6 Wide applied range, it can use medium such as: Water steam oil air gas etc.

Adoption standard
Design standard; GB/T12238-1989; JB/T8527-1997; API609-2004
Structure length; GB/T12221-1989; GB/T15188.2-1994; API609-2004
Pressure test; GB/T13927-1992; JB/T9092-1999; API598-2004
Flanges comply; GB/T9113-2000; ASME B16.5-2003

Model of productD343H-16C
Valve material code name C-Carbon steel P-Stainless steel R-Cr. Ni Steel V-cr. Mo. V steel
Seal material code name H-Stainless steel F-F4 Bear to went W-Essence X-Rubber
Structure type code name 1-Centerline type 3-Lack of impartiality type 5-Duplex three-eccentric
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