The Safe Vent and Drain Valve, combines the best of both technologies to allow fast, simple, compact, reliable and environmentally friendly, depressurizing, venting and safe draining of piping systems.

Conval's CLAMPSEAL “Y” Pattern Valve features:

• Pressure Seat Bonnet gives effective sealing without welds or gaskets.
• Self-Aligning Seat
• Pressure activated Backseat requires low torque for total isolation of packing.
• Solid Stellite Seat and Disc.
• Replaceable Packing Chamber allows for fast repacking of any valve.

HILTAP's Metal to Metal Wedge, Safety Connector features:

• Two dynamic sealing surfaces.
• Compact profile.
• Ultra safe residual pressure venting.
• Quick connectable to a gravity drain hose.
• Coupling locks under line pressure.
• Manufactured to ISO 9001-2000
• Full Material Traceability

Animations

• Safe Vent and Drain - Locking Gravity Drain
• Rodding and Flush Tools