Series 2000 Direct-Operated Valve
The 2000 Series is a self-operated temperature regulator available with single or double seat in direct or reverse acting. It is also available with two seat areas for three-way mixing. This regulator provides economical temperature control of a storage heater and open topped tank heater.
Type N6 Differential Pressure Valves
Type N6 Differential Pressure valve is used to maintain pump discharge pressures at a constant differential above a sperate source of pressure. Used for bypass and constant differential on a boiler feed water systems. Valve shall be cast iron and cast steel bodied suitable for pressures to 200 PSI and available in 3/4" through 2" NPT and 2-1/2" Flanged.
Type D34 Water Pressure Reducing Valve
Type D34 water pressure reducing valve is adjustable, direct operated, packless, diaphragm actuated, balanced and single seated. The valve has a tight shutoff for dead end service and maintains a discharge pressure which will not vary more than 1 psig / 0.07 bar for each 10 psig / 0.70 bar inlet pressure variation. Delivery pressure variations from zero flow to rated flow do not exceed 15% of the maximum spring pressure rating. The valve is be suitable for 200°F / 93°C service temperature. Valve body is cast iron, sizes range from NPS 1 to 6 / DN 25 to 150, Size NPS 2-1/2 / DN 65 and larger have flanged ends. Trim is stainless steel to mitigate corrosion. Valve is equipped with reversible composition disc, diaphragms. All working parts are easily accessible without removal of valve from the line for ease of maintenance.
Type D50A Pressure Reducing Valve
Type D50A Valve shall be self operated, requiring no external energy source. The valve shall operate quickly and provide dead end shut off. The body materials and rating shall be cast iron for 200 psig and 400°F. Valve trim material is to be stainless steel. Valve to have a standard aspirator to allow for adjustment of operation.
Type D and D2 Differential Pressure Valve
The D Series Valve is single-seated, normally open, spring loaded and diaphragm-operated. Delivery pressure is transmitted to the diaphragm through an internal control port connecting the outlet side of the valve body with the diaphragm chamber.
