Spence Steam Specialties
Spence supplies steam system components offering a full line of steam specialties including drains, vents, condensate pumps, noise reduction, steam separators, test valves, and universal connector blocks. Provides proper steam system operation and improved efficiency for piping systems.
Air Traps & Liquid Drainers: Offers high value of performance and leading edge technology.
Condensate Recovery: Pressure actuated pumps are recognized for their quality, durability, and versatility.
Piping Specialties: Piping specialties to suit a broad spectrum of applications.
Desuperheaters: Engineered for your specific conditions and assembled from standardized components, permitting accurate control at a moderate price.
Steam & Air Separators: Engineered for removal of entrained contaminants for delivery of clean and dry steam, allowing improved and maintained system performance.
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Air Traps & Liquid Drainers
TAV Piping Specialties
Type TAV is high capacity thermostatic air vent. Its balanced pressure design stainless steel welded actuator is capable of discharging air within 35°F / 2°C of saturated temperature. Thermostatic actuator employs a conical valve lapped in matched sets with the seat ring assuring tight shut off. Vent are stainless steel bodied suitable for pressures to 650 psig / 45 bar and available in NPS 3/8 to 1 / DN 10 to 25 with NPT or socket weld connections.
NLD Series Free-Floating Lever Drainer
The Drainer NLD Series Free-Floating Lever Drainer is a float operated valve that has a modulating flow characteristic. It will drain liquids from compressed air systems with minimum air loss. The valve and seat assembly, inside the drainer, are connected to a stainless steel float that is in a closed position. As liquid flows into the drainer, the float rises, lifting the plug off of the valve seat to discharge the liquid at the same rate as it is received.
Drain Air Piping Specialties
The liquid drain trap is a thermodynamic design with screwed NPT connections. Effectively removes condensate from compressed air systems with minimum air loss and rapid shutoff. The internal mechanism is stainless steel with a nylon muffler.
Venter NAV Series Free-Floating Lever Air Vent
The NAV Series air/gas vent is a float-type design capable of discharging air or gas in a pressurized liquid system. All components including sealed body, seat and valve are made of stainless steel and are available in NPS 1/2 or 3/4 / DN 15 or 20 inlet and NPS 1/2 / DN 15 outlet with NPT end connection.
Condensate Recovery
Condensate Commander Pump
Condensate Commander is a pressure vessel drainer pump operated by steam, compressed air or other pressurized gas to 200 psig / 13.8 bar. Body is a fabricated steel ASME code to 200 psi / 13.8 bar. Pump mechanism is all stainless steel without external packing or seals. Mechanism employs one spring operating in continuous compression. When required, unit is equipped with an external cycle counter, sight glass and insulating jacket.
Condensate Recovery Pump Trap CPT
The Spence Condensate Recovery Pump Trap is a revolutionary, pressure-operated pump designed to efficiently handle trap or pump condensate based on pipeline conditions, without the need for electricity. This makes it the ideal choice for remote or hazardous locations. With a minimal required suction head of just 8 in. / 203 mm, this pump trap delivers optimal performance effortlessly. Its robust stainless-steel snap-acting mechanism is built to withstand turbulence, ensuring long-lasting reliability without the need for adjustments or maintenance.
Piping Specialties
Big Block UMT Piping Specialties
Type UMTVS-BB is a universal mount connector block with integral strainer, blowdown valve, test ports and dual isolation valves combined in one "Big-Block" for easy installation. Universal two bolt swivel trap mount installs permanently into system, simplifying installation and removal of trap. Available with Inverted Bucket, Thermodynamic or Thermostatic Trap.
Noise Insulation Piping Specialties
Muffling Orifice Plates reduce the generation of pressure regulator noise at its source. It provides an economical means of attenuating high flow noise by 6 to 12 dBA. The Muffling Orifice consists of a steel plate with primary orifices to which is welded a stainless steel plate with secondary orifices. It is engineered for each individual application to maximize noise reduction without reducing regulator capacity.
SUA Piping Specialties
Type SUG uniflex union assembly replacement parts kit includes 10 spiral-wound gaskets. Type SUGR uniflex union assembly replacement parts kit includes 10 spiral-wound gaskets and 10 retainer rings. Gaskets are designed for use in the uniflex union assembly and can accommodate ten unions.
Vacuum Breakers Piping Specialties
The Type VB vacuum breaker is a simple device, which provides a dependable means of relieving an unwanted vacuum condition. The rugged brass body construction provides for long life. With three different NPT sizes available, installation is simple.
Noise Suppressor
Noise Suppressors reduce pipeline carried noise generated by a pressure reducing station by 10 to 20 dBA. Installed at the regulator valve outlet, the suppressor absorbs noise generated by the pressure regulator and limits its propagation through the piping system. Depending upon the flow and piping configuration, noise attenuation of up to 20 decibels is obtainable.
Desuperheaters
Spence Desuperheaters
The Steam-Atomizing Desuperheater is designed to reduce and control the temperature of superheated steam by the controlled injection of a cooling water mist.
Steam & Air Separators
Eliminator Series - Steam and Air Separator
Steam and air separators are used to separate impringed water droplets and other foreign particles from the steam to have clean and dry steam in the system.
Nicholson Announcement
Nicholson Steam Trap has now become SpenceTM Steam Traps and Specialty Products. The portfolio includes mechanical, orifice, thermostatic, thermodynamic, variable orifice, and clean steam product designs in addition to condensate pumps, piping specialties, and other accessories.
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