Double Flanged Butterfly Valves, API 609, WCB, 8 IN, CL150 LB

As a leading double flanged butterfly valve supplier in China, we offer high-quality valves designed for reliable performance in demanding industrial applications. Manufactured to meet API 609 standards, these valves feature a robust ASTM A216 WCB body and a CF8M stainless steel disc, ensuring excellent corrosion resistance and durability. Measuring 8 inches (DN200 / 200 mm), the valve incorporates a 17-4PH stainless steel stem and an RPTFE soft seat for superior sealing and smooth operation. Engineered for efficiency, longevity, and easy integration, our double flanged butterfly valves provide precise flow control and dependable service across diverse piping systems.
 

Valve Description:
Name: Double Flange Type Butterfly Valve
Design: API 609
Body: ASTM A216 WCB
Disc: ASTM A351 CF8M
Stem: 17-4PH
Seat: RPTFE (soft seat)
Sizes: 8 Inch, DN200, 200 mm
Nominal class: 150 LB
Connection ends: double flange ends
Face to face: API 609
Test and inspection: API 598

High Performance Butterfly Valve
Valve design: API 609
Double Offset
Soft Seat, Replaceable Seat
Fire Safe Seat Ring & Fire Safe Seat Insert: API 607
Valve design is sealing: Bi-Directional 

Type: Lug, wafer, double flanges

Valve Face to Face: API 609
Testing & inspection: API 598 - tight A

Body: Cast Material Carbon Steel, Stainless Steel, Alu. Bronze
Disc:  Stainless Steel, Alu. Bronze, Titanium Alloy
Stem: 17-4PH/ A182 F51/ MONEL
Seat: PTFE, RPTFE, PPL, TFM 1600
Operation: lever, Gearbox + HW

Operation: Manual Gear Operator with hand wheel + position indicator to be done ANTI-ACID paint coating