Pneumatically Operated

Siemens (Powers) Powermite compact pneumatic, normally-open, 3-way valve with a 1/2" flare connection. It has a 10-15 psi spring range and is for 3.4 CV flow rate for both water or steam control on convectors, fan coils, radiation and reheat coils. Learn More

Honeywell pneumatic unit ventilator valve with actuator in a 1" NPT straight pattern with a 3-8 psi spring range, 10 CV, and 13 psi main pressure. This valve is normally-open, single-seated used for proportional control of steam and hot water in unit ventilator applications. Learn More

Honeywell pneumatic unit ventilator valve with actuator in a 1" NPT angle pattern with a 3-8 psi spring range, 10 CV, and 13 psi main pressure. This valve is normally-open, single-seated used for proportional control of steam and hot water in unit ventilator applications. Learn More

Honeywell pneumatic unit ventilator valve with actuator in a 1-1/4" NPT straight pattern with a 3-8 psi spring range and 6.3 CV. This valve is normally-open, single-seated used for proportional control of steam and hot water in unit ventilator applications. Learn More

Honeywell 5/8" OD flare pattern pneumatic unit ventilator valve with actuator and with a 9-13 psi spring range and 1 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 5/8" OD flare pattern pneumatic unit ventilator valve with actuator and with a 9-13 psi spring range and 1.6 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 5/8" OD flare pattern pneumatic unit ventilator valve with actuator and with a 9-13 psi spring range and 2.5 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 7/8" OD flare pattern pneumatic proportioning sequencing water valve with actuator and with a 0-15 psi spring range, 1.5 CV, and 13 psi main pressure. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 1/2" OD flare pattern pneumatic proportioning sequencing water valve with actuator and with a 0-15 psi spring range, 1.5 CV, and 13 psi main pressure. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 180°F hot water heating systems with a 3-10 psi spring range, 6.3 CV, and 13 psi main pressure. This valve is in a straight through pattern, with a 1/2" IPF x 1/2" IPM union nut and nipple connections. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 240°F two pipe steam or hot water heating systems with a 3-10 psi spring range, 2 CV, and 13 psi main pressure. This valve is in a straight through pattern, with a 1/2" IPF x 1/2" IPM union nut and nipple connections. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 240°F two pipe steam or hot water heating systems with a 3-10 psi spring range, 3 CV, and 13 psi main pressure. This valve is in a straight through pattern, with a 3/4" IPF x 3/4" IPM union nut and nipple connections. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 240°F two pipe steam or hot water heating systems with a 3-10 psi spring range, 2 CV, and 13 psi main pressure. This valve is in a straight through pattern, with a 1/2" IPF x 1/2" IPM union nut and nipple connections. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 240°F two pipe steam or hot water heating systems with a 3-10 psi spring range, 3 CV, and 13 psi main pressure. This valve is in an angle pattern, with a 3/4" IPF x 3/4" IPM union nut and nipple connections. Learn More

Honeywell pneumatic, normally-open, single-seated radiator valve with actuator for 180°F hot water heating systems with a 3-10 psi spring range, 5 CV, and 13 psi main pressure. This valve is in an angle pattern, with a 3/4" IPF x 3/4" IPM union nut and nipple connections. Learn More

Honeywell two-way, unitary, 1/2" (12.7 mm), normally-open, single-seated pneumatic radiator valve with actuator and with straight through body construction for 3.0 CV flow in steam or water. This valve provides proportional control of two-pipe, hot water or steam systems. Learn More

Honeywell two-way, unitary, 1/2" (12.7 mm), normally-open, single-seated pneumatic radiator valve with actuator and with angle body construction for 3.0 CV flow in steam or water. This valve provides proportional control of two-pipe, hot water or steam systems. Learn More

Honeywell 5/8" OD flare pattern pneumatic 3-way mixing valve with actuator and with a 3-10 psi spring range and 1.6 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 5/8" OD flare pattern pneumatic 3-way mixing valve with actuator and with a 3-10 psi spring range and 2.5 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More

Honeywell 5/8" OD flare pattern pneumatic 3-way mixing valve with actuator and with a 2-5 psi spring range and 1 CV. This valve is normally-open, single-seated used for proportional control of air conditioning. Learn More