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Pneumatic Actuator Wafer Connection Hard Seal Double Flanged Triple Eccentric Butterfly Valve

zhejiang teyi valve co.,ltd.

Pneumatic Actuator Wafer Connection Hard Seal Double Flanged Triple Eccentric Butterfly Valve

Brand Name : TEYI

Model Number : D643H

Certification : CE/API/ISO/TS

Place of Origin : China

MOQ : 1-10PCS

Price : negotiation

Payment Terms : L/C at sight, T/T, Westem Union

Supply Ability : 1000pcs per month

Packaging Details : Packed in woven bag firstly, and then reinforced with wooden case for outer packing

Product Name : Eccentric butterfly valve

Size : DN40 to DN2000

Pressure : Class150 , PN16 to PN25

Working Temperature : -29 to 550 ℃

Material : Carbon Steel

Medium : Water, Oil, Gas, Steam

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Pneumatic Actuator Wafer Connection Hard Seal Double Flanged Triple Eccentric Butterfly Valve

Product Description:
Butterfly valve, including lug type, wafer type, flange type and triple eccentric type that has been produced in TEYI enterprise is professionally designed, the lug and wafer type butterfly valves are designed for shutoff and isolation service of liquids and gases. Thin profile, center disc provides high flow capacity and the body wall thickness confirms to the requirement of ANSI class 125 and AWWA standards.

Triple eccentric butterfly valve series is the newly developed long life time and energy saving products, the sealing is metal to metal or seal ring to metal, stainless steel plate and composite graphite to metal, which is suitable for working condition of high temperature and high pressure. Triple eccentric butterfly valve is widely used in petroleum, natural gas, piped gas and medicine food industry.

Standard:
1. Design and Manufacture standard: API609
2. Material pressure-Temperature standard: ASME B16.34
3. Face to Face Dimension standard:
a) Flange short pattern to ISO5752 Basic series 13
b) Flange Long pattern to ASME B16.10 for flanged gate valve
4. Flange ends dimension standard: ≤24inch to ASME B16.5. >24inch to ASME B16.47 Series B.
Specifications:

Material of main PartsBodyCarbon Steel, Alloy, Stainless Steel
DiscCarbon steel, Stainless Steel
ShaftSS410,Stainless Steel
SeatStainless Steel, STL
PackingGraphite or PTFE
Working Temperature-29 to 550
OperationLever, Gear box, Pneumatic, Electric actuator
Working MediumWater, Oil, Gas, Steam


Dimmesion:
Pneumatic Actuator Wafer Connection Hard Seal Double Flanged Triple Eccentric Butterfly Valve

Size40506580100125150200250300350400450
L(mm)108108112114127140140152165178190216222
H(mm)112112115120138164175200243250280305350
Size500600700800900100012001400160018002000
L(mm)229267292318330410470530600670760
H(mm)3804454805305806507608501030

1230

1350

Typical Application:
1 . Checmical
2 . Petrochemical processing
3 . Food and Beverage
4 . Power and Utilities
5 . Pulp and Paper

We are committed to offering porducts that meet a wide range of appications and requirments. We continually improve our product line by introducing new products and enhancing exsiting designs. Providing our customers with the best quality on the market.

























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