Fisher 95 Series regulators are a compact, large-capacity, direct-operated pressure regulators. 95 Series regulators are available in 1/4 through 2-inch / DN 15 through 50 sizes and is offered in several different end connection configurations.

Fisher Type H120 self-operated relief valve has a preset and pinned spring retainer. Type H120 may be used where venting to the atmosphere is acceptable and where some pressure-relieving tolerance is acceptable.

Fisher H200 Series Pop relief valves are direct-operated relief valves with preset and pinned spring retainers. May be used where venting to atmosphere is acceptable and where some pressure relieving tolerance is acceptable.

Fisher Type H800 Relief Valve is a compact, lightweight, direct-operated relief valve used primarily between a pneumatic instrument and its supply pressure regulator to limit the instrument supply pressure.