Hansen GSB101H, 1" Shut-off Valve, Globe, T-Style, Bolted Bonnet, Socket Weld, Handwheel

These low pressure drop refrigerant shut-off valves are designed to be socket-welded directly to steel piping, thereby eliminating potential leaky flanges or threaded joints and simplifying installation. Forged and cast steel bodies are lightweight, yet have substantial wall thickness to help overcome corrosion loss. The cast steel body is rigid, reducing the potential for seat leakage due to flexing of the valve body under abnormal conditions. The “heart” of Hansen shut-off valves is the patented non-leak seal plus packing design. This seal design is used exclusively on Hansen shut-off valves and virtually eliminates stem seal leakage.

Key Features:

• Non-leak seal plus packing
• Polished stainless steel stem
• Ball bearings
• Back seat for seal replacement
• Anti-spin seat disc
• Taper seat
• Globe and angle valves available
• Low pressure drop design
• Interchangeable handwheel or seal cap
• Teflon seat disc
• Chain actuators available 1 1/2" - 2 1/2" (40mm-65mm)
• Sitable for R717 (ammonia), R22, R134a, R507, R404a, R744 (CO2) and other Hansen approved refrigerants
• Valve for 600 psig (41 bar g) SWP available
• Extended neck available for additional insulation clearance