603000 Hoffman Specialty 740 PRV 1/2" & 3/4" Repair Kit - prv repair kit
3/4thermostatic mixing valveferguson
By adopting a diaphragm with a large taking pressure area as a main valve controlling part instead of a piston, it can react to a slight change of outlet side pressure sensitively. Moreover, with the external detection system, highly precise pressure reducing is possible by exact perception of the outlet side pressure without influence of steam turbulence.
With taking advantage of the use and effect of pressure reduction, it is necessary to perform installation with higher reliability and higher controllability.
Reliance Valves Thermostatic Mixing Valves (TMVs) consistently blend hot and cold water to a safe, comfortable and stable temperature, protecting building occupants from the risk of accidental injuries or burns. Our range of industry leading TMVs also play a crucial role in the delivery of hot water at safe temperatures to help fight off the harmful effects of Legionella bacteria growth.
3/4mixing valvefor water heater
Available with compression, BSP unions or push-fit connections, our Thermostatic Mixing Valves (TMVs) are fast and simple to install, service and maintain.
3/4mixing valvewatts
Due to high Cv value and outstanding controllability, this type is the most appropriate when more precise pressure reduction is necessary.Moreover, with the original diaphragm case structure, great durability is realized by distributing equally the stress added to the diaphragm.
We offer an extensive range that is suitable for hot water systems in a variety of domestic, commercial and public building applications, with the relevant TMV2 or TMV3 approvals.
The most typical pressure reducing valve for steam is GP-1000 series. Since it is the internal detection type which has the outlet side pressure sensing hole inside of the main body, piping work is easy. Moreover, by adoption of the piston which holds the stable operation realized by two-points guide structure for a long period of time, flexibility is high, and it can be used for almost all uses as a pressure reducing valve for steam of 1.0 MPa or less.
In the installation of pressure reducing valves in a steam system, it is necessary to consider sufficiently about the various valves and piping around the pressure reducing valve. It becomes an important point in quality, productivity, and energy saving.