Relief valves are designed to open at a preset pressure (or temperature) level and relieve the system when it has exceeded the desired level.

We carry pressure gauges in many sizes and configurations, made from a variety of materials, and featuring various connection types to fulfill your process and safety requirements. Pressure gauges can show a variety of pressure types, including vacuum, differential, gauge, and absolute, which is why it is so important to find the right one for your application.

Ashcroft

Our PRO 200 series of pressure gauges feature a stainless steel case with copper alloy internals, designed as one piece. The standard configuration is a 2.5″, glycerin-filled, PSI/Bar dual scale. This instrument is durable and accurate, offering excellent value for your investment. Similar products are offered in 1.5″ to 4″ designs.

WIKA en837 1

The 'Heatizon' electric snow melt system can efficiently snow melt practically any pedestal supported paver installation. It can be installed under most ...

18 Mar 2024 — The GE GXSH40V Water Softener is our best overall pick as a water softener for average-size households. It filters 40,200 grains before ...

Our 100 series gauge comes in a one-piece design, with a black steel case and copper alloy internals. It is available in sizes ranging from 1.5″ to 4″. This is the most economic choice among our pressure gauge offerings.

Pressuresensor

With just a snap, quickly install the AquaLock Female Swivel Connector on hot or cold water lines! Works with copper, CPVC, PEX, and CTS-rated pipes.

WIKApressure gauge

Pressure gauges are an integral part of applications throughout numerous industries. They are most commonly used in Oil & Gas, Medical, and general Manufacturing, as well as Food & Beverage and HVAC. The number of uses for pressure instruments within these industries is practically endless. Monitoring pressure, viewing pressure adjustments, level monitoring, and, with certain media, temperature monitoring, are just a few of the ways pressure instruments are used.

LF800M4QT Anti-Siphon Pressure Vacuum Breaker - Lead Free. Page Loading... M&L Part Number: 0792011. UPC: 09826843381. Status: Stock. Retail Price: $584.00 / ea

If you have any questions about our gauge selection, don’t hesitate to reach out. Our customer service team will show you why so many customers turn to us for all of their pressure instrument needs. For further details, read our article explaining how to select a pressure gauge.

CAREERS IN WATER ... The Australian Water Association is leading an industry wide Careers in Water Program to position water as a 'sector of choice' to attract ...

WIKA 232.50

Digitalpressure Gauge

All Valve Industries is leading specialist innovative developer and provider of pressure, flow, temperature, environmental control, measurement and monitoring systems.

232.50 wika pdf

WIKA sensor

When purchasing gauges, you want to be sure that the company you buy from offers quality instruments at a fair price. You also want to be certain that they have the specific type of gauge you need for your particular application. That’s why ESP’s PIC brand is the perfect choice.

REPAIR KIT WATTS N35B Pressure Reducing Regulator Valve - 0006849 N35B-RK NEW! $27.99.

Our 300 series gauges feature all stainless, welded case to stem designs in sizes ranging from 1.5″ to 10″. These units come dry but fillable or filled with glycerin or silicone. The 300 series cases feature a crimped design or removable bezel. They are resistant to vibration and chemical damage.

Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply.

Backflow preventers with intermediate atmospheric vent (herein referred to as the device) are installed in the plumbing system to prevent backflow into ...

Our technically trained and experienced staff have developed a long standing reputation for delivering to you unrivalled industry knowledge and support for the brands that we proudly represent. Our investment in support also extends to our state of the art showroom and training centre, providing direct opportunities for hands on, face to face training for you and your staff.

2024103 — NORTH ANDOVER, Mass.–(BUSINESS WIRE)–Watts Water Technologies, Inc. (NYSE: WTS), a leading global manufacturer of plumbing, heating, ...

The majority of mechanical pressure gauges are based on the use of a Bourdon tube, which is a type of metal tube bent to a specific curve, which allows it to expand in a repeatable, predictable fashion. The tube expands or contracts as the pressure increases or decreases, pushing or pulling to move a pointer. The pointer, in turn, shows the user the amount of pressure being exerted in the process.

Other sensing elements commonly found within pressure gauges include diaphragms (thin films that move up or down with pressure), capsules (metal pockets that expand or contract with pressure), and spiral tubes (a type of coiled tube that works similarly to a Bourdon tube).