SINGER VALVE Result-Based Solutions. Globally.

About Singer Valve Water Loss Specialists Singer Valve Inc. designs and manufactures automatic control valves for the global water industry. Since 1957, our pilot operated diaphragm control valves have been installed on virtually every continent around the world. Whether it is water loss management in Southeast Asia, water conservation concerns in Saudi Arabia or urban distribution demands in the United States, we provide water management solutions to governments, cities, companies and contractors around the world. Many of our innovative products are ones that have been born out of our inherent...

Removable, separate stem cap reduces bent stems, reducing inspection and assembly time Lifting eye bolts on rolling diaphragm models allows easy, safe removal of inner valve assembly Stainless steel external fasteners prevent rust, reducing maintenance Our AISI 316 Stainless Steel spring is corrosion resistant Smaller, lighter cover improves worker safety, reduces maintenance EPDM / Buna-N elastomer diaphragm is chlorine and chloramine resistant Bonnet removes easily thanks to locating-pin technology Stainless steel anti-vibration fasteners create a dependable maintenance-free seat Fusion epoxy...

Feature Products When you need extra security. PR-SM :: Pressure Reducing Control Valve with Integral Back-up • Includes a back-up pilot system to protect against diaphragm or pilot system failure • Provides downstream surge protection • Reduces unnecessary maintenance Product Overview Our PR-SM valve maintains constant downstream pressure, regardless of fluctuations in upstream flow or pressure. If the main diaphragm or primary pilot system fails, the secondary system takes over but at a slightly higher pressure. This valve provides surge protection and guarantees safe, continuous delivery....

Feature Products Delivers steady pressure under any flow condition. PFC :: Pressure Flow (Modulation) Valve • Reduces pressure when demand is lower (night-time flows) resulting in reduced leakage and pipe breaks • Delivers virtually constant pressure at all times at a critical remote location • Automatically provides higher pressures for urgent situations such as fire or flushing needs • Simple to set-up and adjust 106-PFC-Globe Product Overview Using hydraulics, this patented pressure reducing valve supplies water at preferred pressures regardless of flow conditions. It can increase the controlled...

Feature Products Need protection from power failure surges? RPS-RR :: Surge Anticipating on Rate of Rise Pressure Relief Valve • Installed downstream from pump check valve • Closing unaffected by header pressure • No electrical services required • Minimal space required • Not affected by oversizing Product Overview Our RPS-RR valve opens quickly in response to an abnormal rate of rise in the system pressure, which is indicative of an approaching surge wave. How? Because the system is comprised of two separate pilots, each of which senses pressure through a connection to the header pipe. Our 81-RP...

Feature Products Smooth. Steady. Precise. SRD :: Single Rolling Diaphragm • Ideal for maintaining stable low flow down to virtually zero flow • Buna-N diaphragm for improved stability and longer life • Eliminates the need for a low flow bypass valve S106-PR Product Overview Our Single Rolling Diaphragm (SRD) Pressure Reducing Valves provide smooth, steady and precise pressure control from maximum to virtually zero flow without the need for low-flow bypass valves. By eliminating the seat chatter at low flows, the SRD avoids injecting small pressure pulses into the piping, which, over time, may...

Feature Products Eliminates Cavitation Damage! AC :: Anti-Cavitation Trim • Minimizes vibrations • Solves high pressure drop problems • Controls continuous/variable flows • Reduces noise significantly S106-PR-AC Product Overview With Singer Valve’s Anti-Cavitation Trim, each stainless steel cage is engineered to meet the flow / pressure differential of each application, which makes orifice plates unnecessary. The first cage directs and contains the cavitation recovery, allowing it to dissipate harmlessly. The second cage allows further control to a level as low as atmospheric pressure downstream....

Feature Products The next generation of in-valve flow measurement! SPI-MV :: Single Point Insertion Flow Metering Valve • Accurate flow metering, combined with control valve to save space/cost • Supplied with Flow Convertor for local display and 4-20mA output measurement or can be combined with PLC-based control panel for flow control applications • +/- 2% of rate accuracy, NIST traceable 106-SPI-MV Product Overview The Singer Model 106-SPI-MV is a Single Point Insertion Electromagnetic Flow Meter, installed and calibrated in conjunction with a Singer Valve to provide an accurate flow rate that...

Feature Products 100% Surge Protection for Dirty Water or Wastewater! A-106-DL :: Dynamic Lifter® Spring Pressure Relief Valve • Low maintenance, easily flush out unwanted build-up / dry-pack • Hygienic and minimal time to flush and test operations • Closes drip-tight A-106-DL-Air :: Dynamic Lifter Air Operated Pressure Relief Valve A-106-DL-Air-ET :: Surge Anticipating Electronically Timed DL Pressure Relief Valve • Ideal for handling higher pressure applications • Smaller profile allows installation into limited space A106-DL-ET • Solenoid adds surge anticipating function Product Overview The...

Pressure Reducing PR :: Pressure Reducing Valve PR-R :: Pressure Reducing and Pressure Sustaining Valve • Maintains accurate downstream pressure • Ensures minimum upstream pressure • Responds quickly and effectively • Excellent low flow stability The Pressure Reducing Valve is ideal for maintaining accurate downstream pressure. The valve senses the downstream pressure through a connection at the valve outlet and the pilot reacts to small changes in pressure to control the valve position by modulating the pressure above the diaphragm. The Pressure Reducing and Sustaining Valve utilizes two pilots...