732 Series 4 in. Ductile Iron Viton® Locking Lever Handle Butterfly Valve

Part #FNW732VP  |  Manufacturer Part #732V

Valve Size

To see pricing and availability for this product, Create an Account.
Already a customer? Login

Product Details

  • Designed for 125/150 lbs flanges
  • Standard stainless steel disc and stem offer superior strength and chemical resistance
  • Mounting pad with square shaft permits direct mount actuation that reduces hysteresis and cost (2" - 12")
  • Secured stem retainer plate for blowout-proof protection and also allows operator removal with valve in line
  • High strength two-piece stem eliminates taper pins and disc screws from flow path
  • Rated to 200 psi (2"-12"), 150 psi (14"-24")
  • Cartridge style seat permits easy change without special tools
  • Molded O-ring eliminates the need for flange gaskets. Pressed collar style angle face rings (typically sizes 2" to 6") are not recommended due to the large radius of the inner diameter
  • Shell tested to 150% and seat tested to 110% of maximum working pressure

Lead Law Compliant



API Specifications: API 609A

ASTM Specifications: [ASTM A-126, ASTM A-283D-A36, ASTM A-536, ASTM B-275, ASTM D-2000]

Collection: 732 Series

End Connection 1: Lug

End Connection 2: Lug

End Connections: Lug

FM Approved: No

Handle Material: Malleable Iron

Handle Type: Lever

ISO Specifications: ISO 5211

Lead Law Compliant: Yes

MSS Specifications: [MSS SP-61, MSS SP-67]

Material: Ductile Iron

Maximum Pressure: 255 psi

Maximum Temperature: 320

NSF Certified: No

Pressure Class: 255#

UL Listed: No

Valve Body Style: Lug

Valve Disc Material: Stainless Steel

Valve Operator: Lever Handle

Valve Seat Material: Viton®

Valve Size: 4 in

Valve Stem: Blowout-proof

Valve Type: Butterfly Valve