Description
The Parker 208353 is the yellow seal cap kit for 3" and 4" Parker (Refrigerating Specialties) HEV hand expansion valves. The seal cap covers the regulating stem once the valve is set.
Key specifications
- Part number: 208353 (HEV yellow seal cap kit, 3" and 4" 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.
