Yarway Series 5525/5535 Globe Valves

Combination valve and flow control instrument with special micrometer and pointer to set valve within 1/100 of a handwheel turn.

主要功能

Micrometer dial indicator is standard equipment to ensure accurate repeatable control settings.
Available in Class 800 ASME pressure classes, threaded (FNPT), and socket weld.
Valves are available with quadruple V-Port discs to ensure excellent controllability and flow.
All internal surfaces are accurately machined to provide excellent performance.
Renewable seat rings made from hardened stainless steel and faced with Stellite.
The disc is hardened, ground and lapped for accurate, leak free sealing.
Standard material is carbon steel body (ASME SA105) with 13% chrome stainless steel trim.
GRAFOIL® packing is standard.
Code compliance with ASME B16.34 and the ASME Boiler and Pressure Vessel Code, Section I.