- Series 51
The CVS Controls gas driven Series 51 Injector
uses a molded diaphragm to drive a piston through the chevron
packing making it a positive displacement pump, capable of
discharge pressures up to 6000 PSIG.
A pilot valve directs incoming operating gas behind
the diaphragm, which causes the diaphragm to stroke forward.
The valve shuts off the inlet pressure and opens to expel
the spent gas behind the diaphragm and the cycle repeats.
A choice of three plunger sizes, and two stroke lengths,
allows for a wide range in capacity, from less than one quart
to 30 gallons per day.
The Micro Valve unit is a miniature valve offering reliability
and rugged construction. With an over-centre, snap action-action
operator, the unit consists of a three-way, two-position valve.
The unit offers sure response, no neutral position and no
varying time lag between positions. The unit maintains either
position without holding force, and cannot be vibrated or
jarred out of position. The Micro Valve Unit negates any requirement
for lubrication in the pump cavity, making this unit environmentally
The standard fluid end is ductile iron with stainless steel
trim and plunger. All stainless steel is an available option.
- Introduction of de-emulsifiers, corrosion inhibitors,
de-scaling agents, solvents and oxygen scavengers
- Injection of surfactant (soap) into low-pressure gas wells
with high water content
- Methanol injection in gas pipelines
- Water treatment
CVSControls manufactures chemical pumps to specification
that facilitate the direct replacement with TEXSTEAM* and
* TEXSTEAM and ARROW are registered
trademarks of Texsteam Inc. and Arrow Specialty Co. respectively.
Neither Texsteam Inc. or Arrow Specialty Co. are affiliated
with CVS Controls Ltd. in any manner. Texsteam Inc. and Arrow
Specialty Co. have not reviewed, sanctioned or endorsed any
products manufactured, reconditioned, sold or marketed by
CVS Controls Ltd.