Type 21 True Union Ball Valves
- Series: Type 21
- Sizes: 3/8″ to 4″
- Ends: Socket, Threaded, Butt, Flanged or ChemFlare™
- Seats: PTFE
- Seals: EPDM or FKM (Viton®)
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Technical Datasheet |
- Description
- Downloads
The Chemline Type 21 True Union Ball valve is a full port, blocking valve pressure rated at 16 bar (230 psi). Double stem o-rings provide for a high degree of safety on hazardous fluid applications. All sizes have an ISO standard actuator mounting platform for mounting of pneumatic or electric actuators.
✓ Full Port High capacity and low pressure drops
✓ Fully Blocking Downstream union nut may be safely disassembled for piping maintenance while valve is closed off under full system pressure
✓ Pressure rated to 230 psi Provides a high factor of safety
✓ Safety Shear Stem Design Double Stem o-ring Design allows valve to hold full pressure even if stem breaks due to excessive torque
✓ Built-In Spanner Wrench Top of the handle is designed to be used as a tool for accessing internal parts
