zhejiang teyi valve co.,ltd.
| 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 |
| Brand Name | TEYI |
| Model Number | D643H |
| Certification | CE/API/ISO/TS |
| Place of Origin | China |
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Product Specification
| 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 | Brand Name | TEYI |
| Model Number | D643H | Certification | CE/API/ISO/TS |
| Place of Origin | China |
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 Parts | Body | Carbon Steel, Alloy, Stainless Steel |
| Disc | Carbon steel, Stainless Steel | |
| Shaft | SS410,Stainless Steel | |
| Seat | Stainless Steel, STL | |
| Packing | Graphite or PTFE | |
| Working Temperature | -29 to 550 ℃ | |
| Operation | Lever, Gear box, Pneumatic, Electric actuator | |
| Working Medium | Water, Oil, Gas, Steam | |
Dimmesion:
| Size | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
| L(mm) | 108 | 108 | 112 | 114 | 127 | 140 | 140 | 152 | 165 | 178 | 190 | 216 | 222 |
| H(mm) | 112 | 112 | 115 | 120 | 138 | 164 | 175 | 200 | 243 | 250 | 280 | 305 | 350 |
| Size | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| L(mm) | 229 | 267 | 292 | 318 | 330 | 410 | 470 | 530 | 600 | 670 | 760 | ||
| H(mm) | 380 | 445 | 480 | 530 | 580 | 650 | 760 | 850 | 1030 | 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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1988
Total Annual:
4000000-7000000
Ecer Certification：
Active Member
ZHEJLANG TEYL VALVE CO.,LTD.was founded in 1988,with many years of history In valve production,We specialize in scientific research,designing manufacturing,sales and service.The company IS located in Longwan District which has been regarded as “China Valves City”and“China Sta... ZHEJLANG TEYL VALVE CO.,LTD.was founded in 1988,with many years of history In valve production,We specialize in scientific research,designing manufacturing,sales and service.The company IS located in Longwan District which has been regarded as “China Valves City”and“China Sta...
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