Cycle Gard®
Constant Pressure Pump Control Valves
Durable & Dependable
Cycle Gard® constant pressure pump control valves stand as reliable, long-lasting solutions for maintaining steady downstream pressure in various water systems. Engineered to deliver unwavering performance, these valves regulate system pressure, preventing short cycling and ensuring a consistent pressure flow irrespective of demand fluctuations. Designed for durability, these hydraulically-operated valves need no electricity, reducing the risk of wear and extending pump motor life. With their robust construction and consistent performance, Cycle Gard® valves are the epitome of reliability, offering reduced maintenance needs and a longer lifespan. Experience the trust and endurance of these valves, ensuring a resilient, dependable solution for your system’s pressure control needs.
IRRIGATION
Golf courses
Schools
Parks
Farms
Residential areas
BOOSTER PUMP SYSTEMS
Hotels
Restaurants
Manufacturing plants
Apartments & subdivisions
Well supply systems
WATER WELL PUMP SYSTEMS
Domestic water
Municipal water
Water well supply systems
Quality Guaranteed
Flomatic’s Cycle Gard Family of Constant Pressure Pump Control Valves are
Manufactured Under ISO 9001 and ISO 14001 Quality and Environmental Systems
Features &Â Benefits
Flomatic’s model CB152 features a unique globe-style body, creating improved laminar flow. Internally, Cycle Gard® offers a slotted seat, effectively allowing for a self-cleaning operation.
Maintains a Constant Pressure
Stops Pump from Short Cycling
Hydraulically Operated
Extends Pump Motor Life
Helps Prevent Water Hammer Effects
More Compact System
Easy to Install
Field Adjustable
Downsize the Tank
Provides Efficient use of Appliances
Not Your Average CSV
Flomatic’s model CB152 features a unique globe-style body, creating improved laminar flow. Internally, Cycle Gard® offers a slotted seat, effectively allowing for a self-cleaning operation.
MAX PRESSURE: 400 PSI MAX TEMPERATURE 180°F (60°C)
CERTIFIED LEAD-FREE
The Cycle Gard Family of Valves
A Peace of Mind
Cycle Gard | C152E
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard | C152E
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycling and maintains a pre-set operating pressure for pump systems. Threaded female x female connection. Features an unleaded body & composite bell housing, Nylon reinforced Buna-N diaphragm. Supplied with two FNPT tail piece and union nuts.
SIZE RANGE: 3/4" - 2"
Cycle Gard | C152ET
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard | C152ET
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Dual purpose threads, reduces rapid pump cycling and maintains a pre-set operating pressure for pump systems. 1" threaded female I.D. x 1 ¼" male O.D. on inlet and outlet connections. Features an unleaded body & composite bell housing, Nylon reinforced Buna-N diaphragm.
SIZE RANGE: 1" F x 1 1/4" M
Cycle Gard | HY-FLOW C152EHF
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard | HY-FLOW
HIGH FLOW DIRECT ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycling and maintains a pre-set operating pressure for pump systems. Threaded female x female connection. Features an unleaded body & composite bell housing, Nylon reinforced Buna-N diaphragm. Supplied with two FNPT tail piece and union nuts.
SIZE RANGE: 1-1/4" (32 mm)
Cycle Gard | CB152ET - CB152E
DIRECT ACTING CONSTANT PRESSURE PUMP CONTROL VALVE WITH TAPPINGS
Cycle Gard | CB152ET - CB152E
DIRECT ACTING CONSTANT PRESSURE PUMP CONTROL VALVE WITH TAPPINGS
Reduces rapid pump cycling and maintains a pre-set operating pressure for pump systems. Threaded female x female union ends or female I.D. & male O.D. on inlet and outlet connections. Features a flow efficient globe style unleaded alloy body & composite bell housing, Nylon reinforced Buna-N diaphragm. With two (2) ¼" side tappings for gage and pressure switch. One (1) ¾" bottom tapping for water tank. Model CB152E supplied with two FNPT tail-piece and union nuts.
SIZE RANGE: 1"F & 1 1/4" M
Cycle Gard | CB152SST
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard | CB152SST
DIRECT-ACTING CONSTANT PRESSURE PUMP CONTROL VALVE WITH TAPPINGS
Reduces rapid pump cycling and maintains a pre-set operating pressure for pump systems. NPT threaded 1" female I.D. and 1-¼" male O.D. on inlet and outlet connections. Features a flow efficient globe style all stainless steel body & composite bell housing, Nylon reinforced Buna-N diaphragm. With two (2) ½" npt side tappings for gage, pressure switch, and relief valve, and one (1) ¾" npt bottom tapping for water tank.
SIZE RANGE:1" F X 1-1/4" M (25 mm X 32 mm)
Cycle Gard | C153S6
CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard | C153S6
CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycling and maintains a preset system operating pressure independent from low or high flow conditions. Valve body is all stainless steel female NPT connection. The valve supports a hanging load up to 3,400 lbs. and fits in a 4" well casing. Dual purpose 1" female & 1 ¼" male design is rated for 1 - 20 GPM. The full port 1 ¼" female design is rated for 2 - 50 GPM.
SIZE RANGE: 1" F & 1 1/4" M
Cycle Gard II | CN101 - CNA101
CONSTANT PRESSURE PUMP CONTROL
Cycle Gard II | CN101 - CNA101
CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycle with field adjustable by-pass and maintains a pre-set operating downstream pressure.
For use with domestic water well, municipal water systems, industrial water system, irrigation and agriculture.
SIZE RANGE: 1 1/4" - 8" (32 mm - 200 mm)
Cycle Gard CI | CIN101
CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard CI | CIN101
CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycle with field adjustable by-pass and maintains a pre-set operating downstream pressure. Ideal for irrigation, water wells and agriculture applications.
SIZE RANGE: 1 1/2" - 2" (40 mm - 50 mm)
Cycle Gard CI2 | CIN101-2
CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard CI2 | CIN101-2
CONSTANT PRESSURE PUMP CONTROL VALVE
Reduces rapid pump cycle and maintains a pre-set operating downstream pressure. Ideal for irrigation, water wells and agriculture. Built in by-pass at 5 GPM.
SIZE RANGE: 1 1/2" - 2" (40 mm - 50 mm)
Cycle Gard C153P
CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard C153P
COMING MID 2026
Lightweight engineered polymer constant pressure pump control valve with 1 ¼" female NPT connections. Maintains system pressure across varying flow conditions and reduces rapid pump cycling. Available in 40, 50, and 60 PSI configurations. Full port design supports flow rates from 2 to 50 GPM.
SIZE RANGE: 1 1/4" (32 mm )
Cycle Gard CI² CIN101-2-SBH
CONSTANT PRESSURE PUMP CONTROL VALVE
Cycle Gard CI² CIN101-2-SBH
NEW IN 2026
Reduces rapid pump cycle and maintains a pre-set operating downstream pressure. Built in by-pass at 5 GPM. Features stainless steel braided hose.
SIZE RANGE: 1 1/2" - 2" (40 mm - 50 mm)
Defend Against Variable Pressure and
Protect Your Pump Today.
Download the Cycle Gard literature and connect with one of our technical team
members by completing this form or give us a call at 518.761.9797
