ASTM A351 CF8M Butterfly Valve, 4 Inch, 150 LB, API 609, LUG

Find high-quality ASTM A351 CF8M butterfly valves from a leading factory in China. Available in 4-inch size, 150 LB, DN100, PN20, and API 609 standards with a CF8M disc, LUG type, ASTM A182 F51 stem, and RPTFE seat for reliable performance and durability.

Tags:

• 4 Inch Butterfly Valve
• Class 150 LB Butterfly Valve
• API 609 Butterfly Valve

Name: LUG type Butterfly Valve.
Design: API 609.
Body: ASTM A351 CF8M.
Disc: ASTM A351 CF8M
Stem: ASTM A182 F51
Seat: RPTFE
Nominal size: 4 Inch.
Nominal class: 150 LB.
Connection ends: LUG type.
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, ASTM A182 F51, MONEL K500
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