Lever Butterfly Valve
HMedia: Water
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)
Product Introduction
Introduction of Handle butterfly valve:
Handle butterfly valve is a kind of soft seal butterfly valve, one of valve transmission modes, generally used for small diameter 6" below , the maximum operating diameter is 12".
Application:
Handle butterfly valve is suitable for fresh water, sewage, seawater, air, steam, food, medicine, all kinds of oil, acid, alkali, etc.
Description:
Product features:
1. Small and light, easy disassembly and maintenance, and can be installed in any position.
2. Simple, compact structure, quick 90 degree on-off operation.
3. Low operating torque, effortless and lightweight.
4. Achieve complete seal, gas test leakage is zero.
5. Various kinds of materials, ductile iron, carbon steel, stainless steel, seat: EPDM, NBR, PTFE, fluorine rubber, applicable to different medium.
6. Flow curve tending to straight-line. Excellent regulation performance.
7. Long service life. Standing the test of 10, 000 times opening and closing operation.
8.All pipelines, using gate valves, globe valves, cocks, rubber hose valves and diaphragm valves, can be replaced by this valve. When ordering, the valve can be supplied with auxiliary pipes (please indicate in the contract).
Specification:
Valve Size: | 1"-12" |
Pressure Class: | 125LB-150LB(PN10-25) |
Matierials: | Ductile iron ASTM A536, carbon steel A216 WCB, stainless steel A351 CF8/CF8M, copper alloy B148-95400/95800 |
Design and Manufacturing Standards: | API609, BS5155, EN593 |
Face to Face Standards: | API609, EN558-1, DIN3202K1, ISO5752 |
Flange Dimension Standards: | ASME B16.1 125LB/150LB, BS4504 PN10/PN16, DIN2501 PN10/PN16, JSIB2220 10K |
Pressure Test Standards: | API598, WN12266-1, DIN3230 Part3 |
Test Standard | Seal * 1.1 times, shell * 1.5 times |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Valve operator options | Handle, Signal handle drive |
Process Connection Types | Wafer Type, Flange Type |
Applicable medium | Fresh water, sewage, seawater, air, steam, food, drugs, oils, acids, alkalis, etc |
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