CLA-VAL’s automatic control valves are specifically designed to meet the requirements of water utility systems, greatly improving supply and distribution system efficiency. We place special focus on ensuring that our products meet all applicable standards and specifications prescribed by the industry, including AWWA, FDA, NSF61 and WRAS requirements. From the most complex of applications to the simplest, our automatic control valves perform with precision and accuracy to provide exact control of pressure, flow, level, surge and pump control.

CLA-VAL electronic interface control valves combine the efficiency of hydraulic control with advanced technology electronics to provide the optimum SCADA remote control solution. CLA-VAL air valves are designed for working pressures to 800 psi and are manufactured to meet ANSI-AWWA C512-92 standards. Together with our check valves and foot valves, they work overtime to protect your system in the most demanding of applications.

Available Waterworks Products:

Air Valves

• 33A High Performance Air Release & Vacuum Breaker Valve
• 34 Air Release Valve
• 34WW Wastewater Air Release Valve
• 35 Air and Vacuum Valve
• 35WW Wastewater Air and Vacuum Valve
• 36 Combination Air Valve
• 36WW Wastewater Combination Air Valve
• 37 Well Service Air Valve
• 38VB/AR Vacuum Breaker Valve

Backflow Preventers

• D-4 Double Check Backflow Preventer
• RP-4 Reduced Pressure Principal Backflow Preventer

Basic Valves

• 100-01 Hytrol Valve
• 100-01KO Anti-Cavitation Hytrol Valve
• 100-02 Powertrol Valve
• 100-03 Powercheck Valve
• 100-04 Hy-Check Valve
• 100-20 600 Series Hytrol Valve
• 100-20KO Anti-Cavitation Hytrol Valve
• 100-21 600 Series Powertrol Valve
• 100-22 600 Series Powercheck Valve
• 100-23 600 Series Hy-Check Valve
• 100-30 Powercheck Valve
• 100-31 600 Series Powercheck Valve
• 100-42 700 Series Roll Seal Valve
• 100-43 800 Series Tubular Diaphragm Valve
• 100-44 Hytrol 316 Stainless Steel Reduced Internal Port
• 100-46 Hytrol 316 Stainless Steel Full Internal Port
• 4100 Radial Valve
• 7100 Remote Control Valve

Brochures

• B-KO Anti-Cavitation Solutions
• B-Waterworks Solutions
• Inside Cla-Val Automatic Control Valve
• Pressure Management Solutions
• Reclaimed Water Solutions

Catalogs

• Cla-Val Air Valves Check Valves, Pinch Valves Catalog

Check Valves

• 501A Wafer Swing Check Valve
• 580 Silent Wafer Check Valve
• 581 Silent Globe Check Valve
• 582 Two-Door Wafer Check Valve
• 583 Foot Valve
• 584 Flex-Check Valve
• 81-01/681-01 Check Valve
• 81-02/681-02 Check Valve

Controls and Accessories

• CV-CVS-1 Flow Control
• Dura-Kleen Stem
• X101 Valve Position Indicators
• X102 Series Flow Limiting Assembly
• X105L/X105L2 Limit Switch Assemblies
• X140-1 Locking Secutiry Cap
• X141 Cla-Val Gauge Option
• X142PT Pressure Tracker
• X43H Strainer
• X46A Flow Clean Strainer

Electronic Control Valve

• 130VC-2 Electronic Actuator for 32 Series Pilot Controls
• 131/631 Series Electronic Control Valve
• 131-73/631-73 Electronic Interface Valve for Industrial Service
• 131VC Series Electronic Control Controller
• 133 Metering Valve Chart
• 133-01/633-01 Metering Valve
• 133-11/633-11 Metering and Flow Rate Control Valve
• 133VF Valve Flow Measurement
• 3250-01/3605-01 Electronic Actuated Differential Pressure Relief
• 340-01/3640-01 Electronic Actuated Rate of Flow Control Valve
• 340-02/3640-02 Electronic Actuated Rate of Flow Control Valve
• 340-07/3640-07 Electronic Rate of Flow Control with Manual Hydraulic Bypass
• 349-01/3649-01 Electronic Rate of Flow and Pressure Reducing Valve
• 350-01/3650-01 Electronic Actuated Pressure Sustaining Control Valve
• 350-02/3650-02 Electronic Pressure Sustaining Control Valve
• 350-07/3650-07 Electronic Pressure Sustaining Control with Manual Hydraulic Bypass
• 390-01/3690-01 Electronic Actuated Pressure Reducing Control Valve
• 390-02/3690-02 Electronic Actuated Pressure Reducing Control
• 390-07/3690-07 Electronic Pressure Reducing Valve with Manual Hydraulic Bypass
• 393-01/3693-01 Electronic Pressure Reducing and Solenoid Shutoff
• 393-02/6393-02 Electronic Pressure Reducing and Solenoid Shut Off Valve
• CDHS-32 Electronic Actuated Rate of Flow Pilot Control
• CRA-32 Electronic Actuated Pressure Reducing Pilot Control
• CRD-31 Electronic Actuated Pressure Reducing Pilot Control
• CRD-32 Electronic Actuated Pressure Reducing Pilot Control
• CRL-31 Electronic Actuated Pressure Relief Pilot Control
• CRL-32 Electronic Actuated Pressure Sustaining Pilot Control
• X117C Valve Position Transmitter
• X117D Valve Position Transmitter
• X133 Flow Measuring System

Engineering Resources

• B-59 Surge Analysis and Control
• Cla-Val Cavitation Guide
• Cla-Val Pressure Drop Calculator (.xls)
• Cla-Val Valve Identification Valve Identification
• Engineering Data Engineering Date

Flow Control Valves

• 40-01/640-01 Rate of Flow Control Valve
• 43-01/643-01 Rate of Flow Controller and Solenoid Shut-Off
• 49-01/649-01 Combination Rate of Flow and Pressure Reducing Valve
• X52E Orifice Plate Assembly

Level Control Valves

• 124-01/624-01 Float Valve
• 124-02/624-02 Float Valve
• 129-01/629-01 Float Valve
• 210-01/610-01 Altitude Valve for One-Way Flow
• 210-02/610-02 Altitude Valve for Two-Way Flow with Delayed Opening
• 210-03/610-03 Altitude Valve for One-Way Flow with Delayed Opening
• 210-09/610-09 Combination Altitude and Back Pressure Valve
• 210-16/610-16 Altitude Valve for Two Way Flow
• 210-27/610-27 Altitude and Solenoid Shut-Off Valve with Return Flow
• 427-01/627-01 Modulating Float Valve
• 428-01/628-01 Modulating Float Valve
• CDS6-A Altitude Pilot Control
• CF1-C1 Float Control for Open Tanks
• CFC2 Float Control for Closed Tanks

M-Sheets

• A New Weapon in the War on Water Loss
• Air Valve Applications
• Anti-Cavitation Valves for Waterworks Applications
• Arsenic Blending Applications for Potable Water Systems
• Blending Valves to Meet Water Quality Standards
• Cla-Val Foundry Capabilities
• Cla-Val Training Capabilities
• Duckbill Check Valves
• Electronic Reservoir Valve Management
• Energy Savings through Pressure Management
• Filter Backwashing Valves
• Flush Valves
• H Style Strainer Applications
• High-Rise Domestic Water System Control
• Hydraulic Reservoir Valve Management
• Metering Valves
• Reclaimed Water
• Remote Control Valves
• SCADA Compatible Electronic Control Valves
• Truth about Pipe Breaks
• Valve in Confined Spaces
• Water Savings with Pressure Management
• Water Truck and Tank Valves

Pressure Reducing Valves

• 90-01/690-01 Pressure Reducing Valve
• 90-01KO Anti-Cavitation Pressure Reducing Valve
• 90-48/690-48 Pressure Reducing Valve with Low Flow Bypass
• 90-99 Pressure Reducing Valve with Low Flow Bypass
• 92-01/692/01 Combination Pressure Reducing and Pressure Sustaining Valve
• 93-01/693-01 Pressure Reducing and Solenoid Shut-Off Valve
• 94-01/694-01 Combination Pressure Reducing and Surge Control Valve
• 990 Direct Acting Pressure Reducing Valve
• CRA Pressure Reducing Control Valve
• CRD Pressure Reducing Control Valve
• CRD40 Pressure Reducing Control Valve

Pressure Relief Valves

• 250-01/605-01 Differential Pressure Relief Valve
• 50-01/650-01 Pressure Relief, Pressure Sustaining Valve
• 50-01KO Anti-Cavitation Pressure Relief, Pressure Sustaining Valve
• 52-01/652-01 Pressure Relief & Surge Anticipator Valve
• 52-03/652-03 Pressure Relief and Surge Anticipator Valve
• 58-01/658-01 Combination Back Pressure and Solenoid Shut-Off Valve
• CRL and 55F Pressure Relief Valve

Pump Control Valves

• 60-08/660-08 Booster Pump Control Valve w/ High Capacity Pilot System
• 60-11/660-11 Booster Pump Control Valve
• 60-31/660-31 Booster Pump Control Valve
• 60-32/660-32 Combination Pump Control and Back Pressure Valve
• 60-73/660-73 Booster Pump Control Valve
• 61-02/661-02 Deep Well Pump Control Valve
• 61-02KO/661-02KO Deep Well Pump Control Valve with KO Anti-Cavitation Controls
• PC-1 Pump Control Panel

Solenoid Control Valves

• 136-01/636-01 Solenoid Control Valve
• 136-03/636-03 Solenoid Control Valve