Type 58 Elastomer Seated Butterfly Valves
- Series: Type 58
- Sizes: Lever: 1-1/2” to 8”
- Gear: 1-1/2” to 24”
- Body Type: Wafer
- Materials: Body: PP or PVDF1
- Disc: PP (standard), PVC2, CPVC or PVDF
- Seat & o-rings: EPDM, FKM (Viton®)3 or FKM-F
- Description
- Downloads
Chemline Type 58 Butterfly Valves are designed for ON/OFF and throttling control applications in heavy industries. They have a large size range, 1-1/2” to 24”. All sizes have Polypropylene (PP) bodies as standard, offered at prices competitive with similar PVC body valves. A higher pressure/temperature safety factor is a bonus especially for hazardous services. Prices are much lower than similar PP body valves. A choice of disc and seat materials is available as well bodies in PVDF.
1 PVDF bodies and discs are available up to 12”
2 PVC or CPVC discs are available up to 10”
3 FKM (Viton®) or FKM-F are available up to 16”
✓ Compact and Light Weight
✓ High Corrosion Resistance Proven disc seal design prevents wetting of shaft Solid plastic body – no rust PP hand lever and plastic gear operators up to 10″
✓ Abrasion Resistant Solid plastic disc PVDF disc available for high abrasion resistance ✓ PVDF Covered Shaft PVDF is superior to 316SS for chemical resistance
✓ ISO Actuator Mounting Dimensions “Top flange” has standard ISO dimensions for direct actuator mounting
✓ Easily Installed Full bolt hole circle makes installation and alignment easy No gaskets are necessary
