Related Manuals for Parker 20K
Summary of Contents for Parker 20K
- Page 1 Effective: July 2018 IPDE-IOM-20K-NEEDLE-VALVE Effective: ISS - : November 2021 Ver1. Installation and Operation Manual 20K Needle Valves...
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Page 2: Identification Of Hazards
Phastite: Assembly instructions can be found in Catalogue 4235-PH & BULLETIN 5909 Cone and Thread: Assembly instructions and Torques can be found in Catalogue 02-0124SE MPI: Assembly instructions can be found in Catalogue 4234-MA (See Catalogue 4190-HH/20K for full product offering) HANDLING AND STORAGE Handling Do not lift or carry by the operating handles, as this may cause damage. -
Page 3: Operation
12. BRACKET MOUNTING HOLES MAINTENANCE Parker 20K Needle Valves are supplied ready for service at their rated design pressure and should not normally require adjustment. Gland adjustment becomes necessary when the valve is visibly leaking through the bleed hole(s) (2) or on the stem (9) below the handle (7). -
Page 4: Further Information
FURTHER INFORMATION Needle valve maximum Cv value is 0.66 (Dependant on fitting size). For Panel Mounting of the 20K Needle Valve please follow the below: 20K Needle Valve Panel Mounting. 1. Unscrew C/S Screw (8) on handle (7) and remove handle from stem (9). - Page 5 Parker or its subsidiaries or authorized distributors. To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is...