Description
The Hansen 50-1043 is the gasket kit for 2-1/2" and 3" (65 mm and 80 mm) Hansen shut-off and hand expansion valves.
Key specifications
- Hansen part number: 50-1043
- Fits: 2-1/2" and 3" Hansen butt weld shut-off valves, 2-1/2" socket weld shut-off valves, and 2-1/2" and 3" Hansen hand expansion valves (per Hansen kit charts)
- Contents per Hansen parts list: stem packing 50-0290, stem washer 50-0299, back-up washer 50-0324, stem O-ring 50-0293, bonnet gasket 50-0310, seal cap gasket 50-0315, packing nut 50-0292 and anti-spin O-ring 50-2700
- Valve line rating (Bulletin G359d): 400 psig (28 bar g) standard, 600 psig (41 bar g) on request; -60°F to 240°F (-51°C to 115°C)
Common questions
When should a gasket kit be used?
It packages the stem seal and bonnet seal parts Hansen lists for servicing the valve. Hansen's service instructions call for isolating the valve and safely pumping out all refrigerant to zero pressure before removing the bonnet.
Is there an extended neck version?
Yes. Hansen lists gasket kit extended neck 50-1166 for 2-1/2" and 3" extended neck valves.
Specifications are based on Hansen Technologies Bulletins G359d and G209i and the Hansen shut-off and hand expansion valve kit charts. Confirm fit, ratings and application requirements before ordering.
Disclaimer: The image shown is a general representation of the product category and may not depict the exact part number offered. Actual product appearance, specifications, and configuration may vary.
