BSB Edge
API RP 621 : 2018
Reconditioning of Metallic Gate, Globe, and Check Valves

Reconditioning of Metallic Gate, Globe, and Check Valves

Document No. API RP 621 Document Year 2018
Format unit price price in USD
PDF Version US $   154.00 USD  154.00   Add to Wishlist
Print Version US $   154.00 USD  154.00   Add to Wishlist

Standard Details

This recommended practice (RP) provides guidelines for reconditioning heavy wall (API 600 and API 594 type) carbon steel, ferritic alloy (up to 9 % Cr), stainless steel, and nickel alloy gate, globe, and check valves for ASME pressure classes 150, 300, 400, 600, 900, 1500, and 2500. Guidelines contained in this RP apply to flanged and butt weld cast or forged valves.

This RP does not cover reconditioning or remanufacturing of used or surplus valves intended for resale. The only intent of this RP is to provide guidelines for refurbishing an end user’s (Owner) valves for continued service in the Owner’s facility. Valves reconditioned or remanufactured to this RP may not meet API standard requirements for new valves.

BSB Trackedge


Get Notified

When your standard gets updated