True Union Ball Valves

Features:

Pressure rated to 230 psi
• Provides a high factor of safety.

Full Port
• High capacity and low pressure drops.

Teflon Seats have Elastomer Cushions
• Improved sealing while lowering stem torques.
• Self adjusts for seat wear.

High Chemical Resistant Material
• PVC and CPVC compounds have an “A” chemical resistance rating as per ASTM D-1784. They have outperformed other PVC and CPVC compounds on aggressive chemicals.

Double Stem O-rings for Safety
• In case of excessive stem torque, stem will shear at the upper deeper o-ring groove. The lower o-ring remains intact sealing against full line pressure.

Integral Actuator Mounting Platform
• Actuation is easy. Electric or pneumatic actuators may be mounted in the field. Simply pull off the handle to reveal an ISO standard mounting platform which accepts bolt-on hardware. No valve body modifications are required.

Base Mounting Pad
• The valve base incorporates a mounting pad, enabling the valve with a heavy actuator to be bolted securely to a support.

Fully Blocking
• Downstream union nut may be safely disassembled for piping maintenance while valve is closed off under full system pressure. This may be done with valve installed in either direction.

Built-In Spanner Wrench
• Top of the handle is designed to be used as a tool for tightening and loosening the screw in seat carrier.

Pneumatic & Electric Actuators
• Limit switches, positioners and other accessories are available.

*    PVC, CPVC and PVDF 1/2" to 2" are rated at 230 psi; 2 1/2" to 4" and all size PP valves are rated at 150 psi at 20บC.
†  Other materials are available special order.

For PDF Technical Data Page