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Walchem - 1/2" Motorized Ball Valve
102448

Walchem - 1/2" Motorized Ball Valve
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Walchem - 1/2" Motorized Ball Valve
Walchem - 1/2" Motorized Ball Valve
102448

Walchem Motorized Ball Valve, Boiler, 1/2" , 120V.  The motorized ball valve delivers a torque of 150 in-lbs using a non-reversing motor, opening the valve in 5 seconds and minimizing pressure hammer.

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Walchem - 3/8" VC Foot Valve
E90013

Walchem - 3/8" VC Foot Valve
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Walchem - 3/8" VC Foot Valve
Walchem - 3/8" VC Foot Valve
E90013

Walchem 3/8" VC Foot Valve

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Walchem - 3/8" Auto Air Vent Valve
E90023

Walchem - 3/8" Auto Air Vent Valve
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Walchem - 3/8" Auto Air Vent Valve
Walchem - 3/8" Auto Air Vent Valve
E90023

Walchem 3/8" Auto Air Vent Valve

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Walchem - 3/8" VE Foot Valve
E90035

Walchem - 3/8" VE Foot Valve
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Walchem - 3/8" VE Foot Valve
Walchem - 3/8" VE Foot Valve
E90035

Walchem 3/8" VE Foot Valve

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Walchem - 1/2" Valve Cartridge
E90074

Walchem - 1/2" Valve Cartridge
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Walchem - 1/2" Valve Cartridge
Walchem - 1/2" Valve Cartridge
E90074

Walchem 1/2" Valve Cartridge

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Walchem - 5/8" Valve Cartridge
E90079

Walchem - 5/8" Valve Cartridge
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Walchem - 5/8" Valve Cartridge
Walchem - 5/8" Valve Cartridge
E90079

Walchem 5/8"  Valve Cartridge

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Walchem - Back-Pressure Valve
E90420

Walchem - Back-Pressure Valve
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Walchem - Back-Pressure Valve
Walchem - Back-Pressure Valve
E90420

Walchem Back-Pressure Valve

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Walchem - 3/8" VC Injection Check Valve
CAN1VC7

Walchem - 3/8" VC Injection Check Valve
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Walchem - 3/8" VC Injection Check Valve
Walchem - 3/8" VC Injection Check Valve
CAN1VC7

Walchem 3/8" VC Injection Check Valve

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Walchem - 3/8" VE Injection Check Valve
CAN1VE7

Walchem - 3/8" VE Injection Check Valve
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Walchem - 3/8" VE Injection Check Valve
Walchem - 3/8" VE Injection Check Valve
CAN1VE7

Walchem 3/8" VE Injection Check Valve

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Sensorex - Full Port 1″ CPVC Ball Valve
BV1

Sensorex - Full Port 1″ CPVC Ball Valve
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Sensorex - Full Port 1″ CPVC Ball Valve
Sensorex - Full Port 1″ CPVC Ball Valve
BV1

The Sensorex BV-1 full port 1” CPVC ball valve is designed for use with our S675 Series Wet Tap Insertion Assemblies and S656CD pH Sensors.

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Blacoh - Back Pressure Valves
999-203-003

Blacoh - Back Pressure Valves
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Blacoh - Back Pressure Valves
Blacoh - Back Pressure Valves
999-203-003

Prevent siphoning and stabilize dosage rates with SENTINEL Diaphragm Back Pressure Valves.

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Blacoh - Check Valves
999-203-004

Blacoh - Check Valves
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Blacoh - Check Valves
Blacoh - Check Valves
999-203-004

Blacoh’s Sentinel 316 Stainless Steel Check Valves ensure chemical flow only goes in one direction, with quality-machined construction for reliability and maximum performance.

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Blacoh - Pressure Relief Valves
999-203-006

Blacoh - Pressure Relief Valves
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Blacoh - Pressure Relief Valves
Blacoh - Pressure Relief Valves
999-203-006

Protect pumping systems from pressure damage with SENTINEL Diaphragm Pressure Relief Valves.

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Griffco - Air Release Back Pressure Valve
999-1412-001

Griffco - Air Release Back Pressure Valve
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Griffco - Air Release Back Pressure Valve
Griffco - Air Release Back Pressure Valve
999-1412-001

Air release valve acts as a priming valve for a back pressure valve.

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Griffco - G Series Back Pressure Valve
999-1412-002

Griffco - G Series Back Pressure Valve
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Griffco - G Series Back Pressure Valve
Griffco - G Series Back Pressure Valve
999-1412-002

Griffco G-Series diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - G Series Pressure Relief Valve
999-1412-003

Griffco - G Series Pressure Relief Valve
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Griffco - G Series Pressure Relief Valve
Griffco - G Series Pressure Relief Valve
999-1412-003

Griffco G-Series diaphragm pressure relief valves are designed to protect chemical feed systems from over pressure damage caused by defective equipment or a blockage in the chemical feed line. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - Glass Calibration Columns
999-1412-004

Griffco - Glass Calibration Columns
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Griffco - Glass Calibration Columns
Griffco - Glass Calibration Columns
999-1412-004

Griffco PVC and Borosilicate Glass calibration cylinders are designed to enhance the performance of a chemical feed system by providing a verification of the flow rate of the chemical feed pump.

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Griffco - High Flow Back Pressure Valve
999-1412-005

Griffco - High Flow Back Pressure Valve
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Griffco - High Flow Back Pressure Valve
Griffco - High Flow Back Pressure Valve
999-1412-005

Griffco High-Flow diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Larger orifice size makes the valves ideal for use with higher viscosity fluids.

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Griffco - High Flow Pressure Relief Valve
999-1412-006

Griffco - High Flow Pressure Relief Valve
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Griffco - High Flow Pressure Relief Valve
Griffco - High Flow Pressure Relief Valve
999-1412-006

Griffco High-Flow diaphragm pressure relief valves are designed to protect chemical transfer systems from over pressure damage caused by defective equipment or a blockage in the chemical feed chemical feed line. Large orifice sizes facilitate high flows and higher viscosity fluids.

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Griffco - High Pressure Relief Valve
999-1412-007

Griffco - High Pressure Relief Valve
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Griffco - High Pressure Relief Valve
Griffco - High Pressure Relief Valve
999-1412-007

Griffco High-Pressure diaphragm pressure relief valves are designed to protect chemical feed systems from over pressure damage caused by defective equipment or a blockage in the chemical feed chemical feed line. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - M Series Back Pressure Valve
999-1412-008

Griffco - M Series Back Pressure Valve
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Griffco - M Series Back Pressure Valve
Griffco - M Series Back Pressure Valve
999-1412-008

Griffco M-Series diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - M Series Pressure Relief Valve
999-1412-009

Griffco - M Series Pressure Relief Valve
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Griffco - M Series Pressure Relief Valve
Griffco - M Series Pressure Relief Valve
999-1412-009

Griffco M-Series diaphragm back pressure valves are designed to protect chemical feed systems from over pressure damage caused by defective equipment or a blockage in the chemical feed line. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - PTFE Flanged Back Pressure Valve
999-1412-010

Griffco - PTFE Flanged Back Pressure Valve
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Griffco - PTFE Flanged Back Pressure Valve
Griffco - PTFE Flanged Back Pressure Valve
999-1412-010

Griffco G-Series diaphragm back pressure valves with solid PTFE flanges are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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LMI - 4 Function Valves
999-1539-001

LMI - 4 Function Valves
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LMI - 4 Function Valves
LMI - 4 Function Valves
999-1539-001

This compact and economical valve performs four important functions for your LMI pump

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Griffco - PTFE Flanged Pressure Relief Valve
999-1412-011

Griffco - PTFE Flanged Pressure Relief Valve
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Griffco - PTFE Flanged Pressure Relief Valve
Griffco - PTFE Flanged Pressure Relief Valve
999-1412-011

Griffco G-Series diaphragm pressure relief valves with solid PTFE flanges are designed to protect chemical feed systems from over pressure damage caused by defective equipment, a blockage in the chemical feed line, or a shut valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

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Griffco - PVC Calibration Columns
999-1412-012

Griffco - PVC Calibration Columns
More
Griffco - PVC Calibration Columns
Griffco - PVC Calibration Columns
999-1412-012

Griffco PVC and Borosilicate Glass calibration cylinders are designed to enhance the performance of a chemical feed system by providing a verification of the flow rate of the chemical feed pump. Griffco offers a wide range of calibration column sizes and material options that work in many different applications.

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Griffco - Unibody Back Pressure Valve
999-1412-013

Griffco - Unibody Back Pressure Valve
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Griffco - Unibody Back Pressure Valve
Griffco - Unibody Back Pressure Valve
999-1412-013

Griffco's new Unibody back pressure valve is the latest innovation to ensure leak-free connections and operation.

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Griffco - Unibody Pressure Relief Valve
999-1412-014

Griffco - Unibody Pressure Relief Valve
More
Griffco - Unibody Pressure Relief Valve
Griffco - Unibody Pressure Relief Valve
999-1412-014

Griffco's new Unibody back pressure valve is the latest innovation to ensure leak-free connections and operation.

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LMI - Back Pressure & Anti-Syphon Valves
999-1539-005

LMI - Back Pressure & Anti-Syphon Valves
More
LMI - Back Pressure & Anti-Syphon Valves
LMI - Back Pressure & Anti-Syphon Valves
999-1539-005

LMI's diaphragm back pressure/anti-syphon valves apply positive discharge pressure to a metering pump system and act to stabilize the output of higher output LMI Metering Pumps when pumping into low or no-pressure systems.

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Hayward - Butterfly Valves
999-330-001

Hayward - Butterfly Valves
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Hayward - Butterfly Valves
Hayward - Butterfly Valves
999-330-001

Hayward Butterfly Valves are used for throttling or quick quarter-turn on-off control. 

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Hayward - DAB Series Industrial Diaphragm Valves
999-330-002

Hayward - DAB Series Industrial Diaphragm Valves
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Hayward - DAB Series Industrial Diaphragm Valves
Hayward - DAB Series Industrial Diaphragm Valves
999-330-002

Hayward’s DAB Series industrial all-plastic diaphragm valves are engineered to provide superior handling of difficult media such as corrosive fluids, abrasives and slurries. They can also be used for high purity and sanitary applications.

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Hayward - EJM Series Electric Actuators
999-330-003

Hayward - EJM Series Electric Actuators
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Hayward - EJM Series Electric Actuators
Hayward - EJM Series Electric Actuators
999-330-003

The Hayward EJM Series reversing electric actuators are cost effective, rugged, quarter-turn actuator designed for use with all ball and butterfly valves up to 24" in size.

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Hayward - EVR Series Electric Actuators
999-330-004

Hayward - EVR Series Electric Actuators
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Hayward - EVR Series Electric Actuators
Hayward - EVR Series Electric Actuators
999-330-004

The Hayward EVR Series reversing electric actuators are economical, high performance actuator for use with all true union ball valves, three-way ball valves, and butterfly valves up to 4" in size. 

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Hayward - Needle Valves
999-330-005

Hayward - Needle Valves
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Hayward - Needle Valves
Hayward - Needle Valves
999-330-005

The Hayward Needle Valves are used for accurate metering of fluids. Turning the thumb-wheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision-molded, fine-pitched stem threads permit this very fine metering flow control.

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Hayward - PAD Series Pneumatic Actuators
999-330-006

Hayward - PAD Series Pneumatic Actuators
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Hayward - PAD Series Pneumatic Actuators
Hayward - PAD Series Pneumatic Actuators
999-330-006

The Hayward PAD Series pneumatic actuators are corrosion-resistant air-to-air (double acting) quarter-turn actuator for use with ball valves up to 2" in size.

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Hayward - Pressure Regulator Valves
999-330-007

Hayward - Pressure Regulator Valves
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Hayward - Pressure Regulator Valves
Hayward - Pressure Regulator Valves
999-330-007

The Hayward Pressure Regulators prevent downstream pressure from exceeding a preset pressure. When the upstream pressure increases beyond the set pressure of the regulator, the regulator prevents the downstream pressure from exceeding the set pressure.

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Hayward - Pressure Relief Valves
999-330-008

Hayward - Pressure Relief Valves
More
Hayward - Pressure Relief Valves
Hayward - Pressure Relief Valves
999-330-008

The Hayward Pressure Relief Valves protect piping system components from damage due to over pressurization.

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Hayward - Spring Loaded Y Check Valves
999-330-010

Hayward - Spring Loaded Y Check Valves
More
Hayward - Spring Loaded Y Check Valves
Hayward - Spring Loaded Y Check Valves
999-330-010

Hayward’s Spring Loaded Y Check valves give positive protection against reversal of flow in a piping system – even in the absence of backpressure.

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Hayward - Swing Check Valves
999-330-011

Hayward - Swing Check Valves
More
Hayward - Swing Check Valves
Hayward - Swing Check Valves
999-330-011

The Hayward all-plastic swing check valves have up to twice the temperature/pressure rating of other plastic swing check valves...and can often replace metal valves in many applications.

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Hayward - TB Series True Union Ball Valve
999-330-012

Hayward - TB Series True Union Ball Valve
More
Hayward - TB Series True Union Ball Valve
Hayward - TB Series True Union Ball Valve
999-330-012

The Hayward true union ball valves are constructed of rugged, heavy wall plastic and stands up to the most aggressive of applications.

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Hayward - Three Way Ball Valves
999-330-013

Hayward - Three Way Ball Valves
More
Hayward - Three Way Ball Valves
Hayward - Three Way Ball Valves
999-330-013

The Hayward Manual Three-Way Ball Valves come standard with a two port “TW” ball allowing for three flow configurations within 180° of rotation. Hayward all-plastic Three-Way Valves contain no metal parts.

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Hayward - Y Check Valves
999-330-014

Hayward - Y Check Valves
More
Hayward - Y Check Valves
Hayward - Y Check Valves
999-330-014

The Hayward Y Check Valves prevents reversal of flow in piping systems. They are ideal where back flow could potentially cause damage to pumps, filters or process equipment.

More

Sigmamotor - Back Pressure Valves
999-1618-001

Sigmamotor - Back Pressure Valves
More
Sigmamotor - Back Pressure Valves
Sigmamotor - Back Pressure Valves
999-1618-001

Sigmamotor back pressure valves prevent siphoning and varying rates of dosage from fluctuating downstream pressure by enacting positive discharge pressure in your metering pump system.

More

Sigmamotor - Pressure Relief Valves
999-1618-004

Sigmamotor - Pressure Relief Valves
More
Sigmamotor - Pressure Relief Valves
Sigmamotor - Pressure Relief Valves
999-1618-004

Sigmamotor pressure relief valves operate when the system pressure raises above the set pressure of the valve to protect systems from damage due to blockages or excessive pressure situations.

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Walchem - Multi Function Valves
999-568-008

Walchem - Multi Function Valves
More
Walchem - Multi Function Valves
Walchem - Multi Function Valves
999-568-008

Provide back pressure and anti-syphon protection in addition to standard venting functions.

Results 1-45 of 5012

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Maltz Sales Company
67 Green Street
Foxboro, MA 02035
USA

Phone: 508.203.2400
Toll Free: 800.370.0439
Fax: 508.203.2401

sales@maltzsales.com

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