Product Overview

The Fisher 6352, 6353, 6354L, 6354M and 6354H pilots form the 6350 series for pilot-operated regulators. Types 6352 through 6354H use a balanced valve plug with bellows, giving fast response and accurate control on pilot-operated regulators.

Key Features

• Complete spare parts kits R6352X00012, R6353X00012 and R6354X00012 for the 6350 series pilots

• Diaphragm assemblies in NBR, FKM and CR elastomers with NACE options

• Control springs cover outlet ranges from 35 mbar (14 in. w.c.) up to 20.7 bar (300 psig)

• Aluminum or stainless steel bodies with stainless trim options

• Balanced valve plug with bellows for accurate, fast response control

Typical Applications

Natural gas distribution stations, industrial boiler and furnace fuel gas lines, and large commercial installations using 1098-EGR or EZL pilot-operated regulators.

Selection Guide

Confirm the pilot type (6352/6353/6354L/6354M/6354H), control spring range and elastomer against the regulator nameplate before ordering. Contact us with the 11-character part numbers for availability.