Sort by:
1.5 to 7 psi Auto Reset
1/4" NPT Pressure Switch (Subtractive)
$175.33
Overview: Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid propane (LP) gas, or...
1/2" 2 Way Brass NPT Control Ball Valve for DCA Actuator (0.68 CV)
$57.74
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Control Ball Valve for DCA Actuator (1.3 CV)
$59.16
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Control Ball Valve for DCA Actuator (11.7 Cv)
$65.46
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Control Ball Valve for DCA Actuator (2.6 Cv)
$61.26
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Control Ball Valve for DCA Actuator (4.7 Cv)
$64.14
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Control Ball Valve for MVN Actuator (1.3 CV)
$46.27
The VBN2 Two-Way and the VBN3 Three-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC) systems to...
1/2" 2 Way Brass NPT Control Ball Valve
for MVN Actuator (2 Cv)
$60.14
The VBN2 2-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating...
1/2" 2 Way Brass NPT Control Ball Valve
for MVN Actuator (4.7 Cv)
$50.98
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Standard Profile Valve w/ MVN Actuator (2.6 Cv)
$186.71
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass NPT Standard Profile Valve w/ MVN Actuator (4.7 Cv)
$182.82
The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC)...
1/2" 2 Way Brass Threaded Control Ball Valve (0.68 CV)
$44.86
**Image may not represent actual product.** The VBN2 2-Way Control Ball Valves and VBN3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% in...