Series 4739
Features
- Lightweight, economical design
- Elastomer check valve resists abrasion and provides backflow prevention
- No hinges or seats to bind or freeze
- A maintenance free design
- Can be mounted in any position
- Silent, non-slamming - eliminates chatter
Materials of construction
- Body
- Spun Aluminum
- Retaining Rings
- Galvanized Steel (Std.)
- 304 SS
- 316 SS
- Special Alloys Available
- Elastomer Information