PTFE Seat Butterfly Valve PTFE
Media: Water
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)
Product Introduction
Introduction:
The PTFE seated butterfly valve for the centerline butterfly valve is simple in structure, small and light, easy to disassemble, and can be opened and closed at 90¡ã for quick switching. Its operating torque is small, light and labor-saving. The valve has good sealing performance, long service life and zero leakage. Different parts and materials are selected for the product, which can be applied to a variety of media. The flow characteristics are similar to a straight line and the adjustment performance is good.
Application:
PTFE seat butterfly valve is suitable for: chemical, petrochemical, smelting, medicine, food and other industries SO2, steam, gas, ammonia, CO2 gas, salt water, lye, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid and other media as regulating and closing devices on pipelines.
Description:
PTFE seat butterfly valve PTFE seat material has high chemical resistance, such as in concentrated sulfuric acid, nitric acid, hydrochloric acid, and even boiling in water, its weight and performance remain unchanged. PTFE does not absorb moisture, does not burn, and is extremely stable to oxygen and UV rays, so it has excellent weather resistance.
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Specification:
Valve Size: | 1.5"-32" |
Pressure Class: | 10bar |
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 |
Pre ssure Test Standards: | API598, WN12266-1, DIN3230 Part3 |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Valve operator options | Handle, worm wheel and worm, Electric, pneumatic, signal worm gear drive, signal handle drive |
Process Connection Types | Wafer/flange type |
Applicable medium | Fresh water, sewage, sea water, air, steam, food, medicine, all kinds of oil, acid, alkali, etc |
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