Product Name: Soft Seal Butterfly Control Valve
Material: Cast Iron, Carbon Steel ASTM A216 WCB, Stainless Steel ASTM A351 CF8, ASTM A351 CF8M
Seat Material: EPDM, PTFE
Disc Material: Cast Iron + PTFE
Nominal Size: 8 Inch, DN200
Pressure Rating: Class 150 LB, PN20
Connection Type: Lug
Working Temperature: EPDM: -45℃ - 150℃ / PTFE: -30℃ - 180℃
Functional options: Generic, Waterproof , Explosion-Proof
Electric Operation: On/Off, Regulation, Intelligent, Multi-Turn, Explosion-proof
Applications: Chemical and Petrochemical Industry, Mining Industry, Pharmaceutical and Food Processing, Oil and Gas Industry, etc
Butterfly Control Valve Body Advantages
Construct: Simpler, lighter, and more compact structure.
Medium: Convey muck and gather the least amount of liquid at the pipeline's mouth
Maintenance: A 2-section valve stem is pinless. Maintenance and disassembly are easy.
Sealing: PTFE, The sealing substance is corrosion and age resistant
Actuator: On-off type, adjustable type, intelligent type can be optional
Fast and Responsive: Quick opening and closing function.
Low and High-temperature Resistance: PDEM: -10℃ ~120℃ / PTFE: -30℃ ~180℃
Butterfly Control Valve Body Features
Butterfly valve: Wafer, Flanged Type, Lug
Material: Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
Standard: GB/ANSI/JIS/DIN
Special Requirements: High pressure, high temperature, strong corrosion can be customized
Stem Seal: Not easily deformed, avoiding the usual stem leakage
Automated Centering Function: Achieve the minimal interference fit between the butterfly plate and the valve seat
