CVS 50-14-DMV Instruction Manual

Instruction Manual
CVS Series 50 Chemical
Injection Pump
Introduction
The CVS Series 50 Chemical Injection Pump is a
positive displacement pump that uses a molded
diaphragm to drive a piston through packing in
the fluid end. The pump capabilities cover a
broad range of applications due to the ability to
achieve high discharge pressures (up to 12000
psi) and a wide volume range. High operating
efficiency is met by the horizontal plunger and
vertical valve check arrangement. The standard
fluid end is ductile iron with stainless steel trim
and plunger. The pump body casting and frame
are high strength aluminum to make it light
weight. Integrated priming valve enables the
operator to easily check operation of the pump.
All CVS series 50 chemical injection pump
models are furnished with a micro switch that
pilots a high volume pneumatic valve. Operating
mechanism is gasket sealed to protect from the
environmental elements. Safety valve provides
for protection on case of accidental
overpressure of the main diaphragm. A grease
jack for lubricating the plunger and packing ring,
along with adjustable packing equipped with
lantern ring insure long life.
Head Office
3900 101 Street
Edmonton, Alberta
T6E 0A5
Canada
Office: (780) 437-3055
Website: www.cvs-controls.com
Figure 1: CVS Series 50 Chemical Injection Pump
Applications
•
Methanol and alcohol injection in gas
systems to prevent freezing
•
Water Treatment
•
The introduction of De-emulsifiers,
corrosion inhibitors, De-scaling agents
•
High and low pressure lubrication
systems
•
High pressure addition of fluid
compounds in chemical processing and
blending
• Injection of Surfactant (soap) in wells
with high water content
Email: info@cvs-controls.com
Calgary Sales Office
205,2323 – 32 Avenue
NE Calgary, Alberta
T2E 6Z3
Canada
Office: (403) 250-1416
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