Valves · Standard series
BF resilient-seated butterfly valve
Wafer and lug styles with a replaceable elastomer seat; bubble-tight shutoff to 250 psi.
Water & wastewaterHVAC & building
- Size range
- 2" – 24"
- Pressure rating
- up to 250 psi
- Disc
- Ductile iron, aluminum bronze, 316 SS
- Seat
- EPDM, Buna-N, FKM
Stocked at distributors·Typical lead time 7–10 days
Specified by water utilities and HVAC contractors for isolation on large lines. Lever, gear and actuator options; AWWA C504 compliant sizes available.
Specifications
| Size range | 2" – 24" |
|---|---|
| Pressure rating | up to 250 psi |
| Disc | Ductile iron, aluminum bronze, 316 SS |
| Seat | EPDM, Buna-N, FKM |
Need it sized?
Send fluid, flow and head. An application engineer returns a selection and curve within one business day.
Ask an engineerMore in valves
All →
Valves · Standard BV Series full-port ball valve Two- and three-piece bodies, blow-out-proof stem, ISO 5211 mounting pad for actuation.
- Size range
- 1/4" – 12"
- Pressure rating
- Class 150 / 300, up to 2,000 psi WOG
Valves · Standard CK swing check valve Flanged swing check with bolted bonnet, renewable seat and optional outside lever and weight.
- Size range
- 2" – 24"
- Pressure rating
- Class 150 / 300
Valves · Heavy duty CV globe control valve Cage-guided control valve with quick-change trim, pneumatic or electric actuation, and smart positioner.
- Size range
- 1/2" – 16"
- Pressure rating
- Class 150 – 1500
Valves · Sanitary DV sanitary diaphragm valve Forged 316L bodies with Ra 0.4 µm finish for pharmaceutical and biotech process lines.
- Size range
- 1/2" – 4"
- Pressure rating
- up to 150 psi