Description
The Parker 208351 is the yellow seal cap kit for 1/4" to 1" Parker (Refrigerating Specialties) HEV hand expansion valves. The seal cap covers the regulating stem once the valve is set.
Key specifications
- Part number: 208351 (HEV yellow seal cap kit, 1/4" to 1" valves)
- Listed in the Parker 82-00 C replacement part kit tables for HEV valves
- Parker notes HEV seal caps are exclusive to this valve series and should not be exchanged with seal caps from R/S service valves
- Tee handle and seal cap are interchangeable on the same valve
- Parker HEV hand expansion valves are regulating valves that also shut off in the closed position, with cast steel (A-352 LCB) bodies, stainless steel plugs and stems, and a 400 psig (27.6 bar) maximum rated pressure for ammonia, R-22, R-507, R-134a, nitrogen and other common refrigerants.
Common questions
Can I use a standard hand valve seal cap?
Parker says HEV caps are exclusive to the HEV series and should not be swapped with seal caps from other R/S service valves.
Specifications are based on Parker Refrigerating Specialties Bulletin 82-00 C (Hand Expansion Valves, HEV) and the Parker R/S Parts Kits list PK-16. 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.
