Union Steam Valves Datasheets

Custom Valves -- CAV
from Check-All Valve Mfg. Co.

The CAV series of valves are not catalog items but rather are custom designed and tailored to meet customer specific connections or valve configurations. If you have a check valve application where our standard catalog items do not quite match what you are looking for, contact our sales department... [See More]

  • Connection Description: Threaded (optional feature); Compression (optional feature); BoltFlange (optional feature); ClampFlange (optional feature); Union (optional feature); TubeFitting (optional feature); ButtWeld (optional feature); SocketWeld (optional feature); FaceSeal (optional feature)
  • Actuation: Pressure
  • Valve Type: Check; Lift Check; BackFlow; Cartridge (optional feature); Poppet; Directional; Relief (optional feature); AntiSiphon (optional feature)
  • Agency: ASME (optional feature); MSS (optional feature); ISO
Bronze Steam Radiator Gate Valve -- RA-1-SW
from Watts

Series RA-1-SW Steam Radiator Gate Valves are used as shutoff valves in steam or hydronic heating systems. They feature a bronze body and straight pattern with thread x male union connections. Maximum Working Pressure: 60psi (4.2 bar) non-shock water, 15psi (1 bar) non-shock saturated steam. [See More]

  • Connection Description: Threaded; Union; Thead x Male Union
  • Maximum Pressure: 15.00 to 60.00
  • Valve Size: 0.50 to 1.50
  • Number of Ports: 2
APOLLO® Ball Valve With Union End -- 70-301-01
from Apollo Valves

Viton O-Ring sealed union, adjustable packing gland, chromium-plated ball [See More]

  • Connection Description: Union; 1/4" Union
  • Number of Ports: 2
  • Valve Size: 0.25
  • Valve Type: Ball
EH30 Series Solenoid Valve -- EH30-041-A
from Clark Cooper Div. Magnatrol Valve Corp.

OPERATION. This DIRECT ACTING, normally closed valve opens when energized and closes when de-energized. When the coil is energized the plunger lifts the piston off the valve seat, opening the valve. Upon de-energizing the coil, a spring closes the piston to seat it. The normally open valve operates... [See More]

  • Connection Description: Threaded; Compression (optional feature); Union (optional feature); TubeFitting (optional feature); ButtWeld (optional feature); SocketWeld (optional feature); FaceSeal (optional feature)
  • Maximum Pressure: 10000.00
  • Valve Size: 0.25
  • Number of Ports: 2
Mark 40/46 Series -- Model 40/46-025-*/***1
from Jordan Valve Group

The Mark 40 and Mark 46 are designed with the unique sliding gate seats for lever control of tanks. Both valves utilize the same design with the exception of the actuator. The Mark 40 is supplied with a float actuator/ the Mark 46 is supplied with a lever with a series of drilled holes for... [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); Union (optional feature)
  • Number of Ports: 2
  • Valve Size: 0.25
  • Valve Type: Gate; Float
Gate Valve – Bronze, Non-Rising Stem, Union Bonnet, Solder -- S-136

The NIBCO ® large diameter bronze gate valve features a union bonnet for service where reparability in-line is required. Non-rising stem gate valves are used when positive shutoff is required and a space saving is necessary. The solder ends allow for ease of installation. The split wedge,... [See More]

  • Connection Description: Union
  • Maximum Pressure: 150.00 to 300.00
  • Valve Size: 0.25 to 3.00
  • Number of Ports: 2
Temperature Regulating Valve -- 1 1/2" 175 Series 100-160
from Watson McDaniel Company

The 175 and 153 Series Self-Operating Temperature Regulating Valves require no external power source making them easy to install and maintain. Properly installed, the regulator is capable of maintaining temperatures to within ±3 °F. 175/153 Self-Operating Temperature Regulators are... [See More]

  • Connection Description: Threaded (optional feature); Union (optional feature); NPT
  • Maximum Pressure: 200.00
  • Valve Size: 1.50
  • Number of Ports: 2