Watson McDaniel 455 Series Pressure Regulating Valve. NPT 1/2" 455-12-N-X, 3/4" 455-13-N-X, 1" 455-14-N-X, 1-1/4" 455-15-N-X, 1-1/2" 455-16-N-X, 2" 455-17-N-X. 125# Flanged 2" 455-17-F125-X, 2-1/2" 455-18-F125-X, 3" 455-19-F125-X, 4" 455-20-F125-X. 250# Flanged 2" 455-17-F250-X, 2-1/2" 455-18-F250-X, 3" 455-19-F250-X, 4" 455-20-F250-X.

Watson McDaniel 455 Series Steam Pressure Regulating Valve

  • $1,213.00
    Unit price per 

Only -1 left!

The Watson McDaniel series 455 pressure regulating valve is suited for pressure regulating applications. This valve is excellent for use in systems that contain large amounts of scale and other contaminants.  


We Also Recommend

Watson McDaniel TD600 series thermodynamic steam trap. 3/8" TD600-11-N, 1/2" TD600-12-N, 3/4" TD600-13-N, 1" TD600-14-N.

Watson McDaniel TD600 Series Thermodynamic Steam Trap

Regular price $169.00
Watson McDaniel TD600S series thermodynamic steam trap. 1/2" TD600S-12-N, TD600LS-12-N. 3/4" TD600S-13-N, TD600LS-13-N. 1" TD600S-14-N.

Watson McDaniel TD600S Series Thermodynamic Steam Trap With Integral Strainer

Regular price $282.00
Watson McDaniel TD600SB series thermodynamic steam trap with integral strainer and blowdown valve. 1/2" TD600SB-12-N, TD600LSB-12-N. 3/4" TD600SB-13-N, TD600LSB-13-N. 1" TD600LSB-14-N.

Watson McDaniel TD600SB Series Thermodynamic Steam Trap With Integral Strainer & Blowdown Valve

Regular price $353.00
Watson McDaniel TD700S Thermodynamic Steam Trap. 1/2" NPT TD700S-12-N, TD700HS-12-N, 1/2" SW TD700S-12-SW, TD700HS-12-SW. 3/4" NPT TD700S-13-N, TD700HS-13-N. 3/4" SW TD700S-13-SW, TD700HS-13-SW. 1" NPT TD700S-14-N, TD700HS-14-N. 1" SW TD700S-14-SW, TD700HS-14-SW.

Watson McDaniel TD700S Series Thermodynamic Steam Trap With Integral Strainer

Regular price $430.00
Watson McDaniel TD900S Thermodynamic Steam Trap. NPT, 1/2" TD900S-12-N, 3/4" TD900S-13-N, 1" TD900S-14-N. SW, 1/2" TD900S-12-SW, 3/4" TD900S-13-SW, 1" TD900S-14-SW. 600# Flanged, 1/2" TD900S-12-F600, 3/4" TD900S-13-F600, 1" TD900S-14-F600. High Pressure model, 1/2" TD900LS-12-N, TD900LS-12-SW, TD900LS-12-F600. 3/4" TD900LS-13-N, TD900LS-13-SW, TD900LS-13-F600. 1" TD900LS-14-N, TD900LS-14-SW, TD900LS-14-F600.

Watson McDaniel TD900S Series Thermodynamic Steam Trap With Integral Strainer

Regular price $908.00