Material & construction
Compression spring in qualified spring-steel material.
WOG-622 / Frac pump wear parts
Frac Pump Valve Spring
Replaceable wear component for reciprocating frac-pump fluid ends.
| Service | Suction / discharge, by fluid-end design |
|---|---|
| Selection basis | Fluid-end model and approved part reference |
| Material | Qualified spring steel |
| Dimensional record | Inches (mm) on selected catalogue data sheet |
Reference selections, not verified supplied-model ratings.
View catalogue page 20 ↗Options & acceptance
Existing valve-series spring rates, free heights and end forms only.
Application & RFQ details
RFQ: installed pump and fluid-end identification, approved part reference, plunger size, quantity and operating fluid. Order valves and seats as a matched, documented set.
Standards & documents
Require material/lot records and supplier fit/function evidence. Pressure rating belongs to the qualified fluid-end assembly.
Packing
Separate and identify each catalogue variant; protect sealing and contact surfaces against impact and corrosion.
Related products
WOG-620
Frac Pump Valve Assembly
Replaceable wear component for reciprocating frac-pump fluid ends.
Specifications & details ↗
WOG-621
Frac Pump Valve Seat
Replaceable wear component for reciprocating frac-pump fluid ends.
Specifications & details ↗
WOG-623
Frac Pump Plunger
Wear component transmitting reciprocating displacement in the frac-pump fluid end.
Specifications & details ↗