Dixon Brass in-line spring check valve, 3/4" (20mm)

This Dixon in-line check valve is a spring-loaded, full bore valve with a brass body and a Europa brass stem, with screwed female BSP ends. It comes in 9 sizes, from 1/2" (15mm) to 4" (100mm). The Europa range is rated at 360 PSI (25 bar) up to 1", 260 PSI (18 bar) from 1-1/4" to 2" and 170 PSI (12 bar) from 2-1/2" to 4".

The valve suits industrial, pneumatic and hydraulic installations, for hot or cold water, oils or compressed air, and in vertical, horizontal or oblique positions.

Where this product is used

• Industrial, pneumatic and hydraulic installations
• Hot or cold water, oils or compressed air
• Pipework where the valve has to sit vertically, horizontally or at an angle

Features

• Brass CW 617N body, stainless steel AISI 302 spring, nitrile butadiene rubber seal
• Full bore, spring-loaded in-line design
• Working pressure 360 PSI (25 bar) in the smaller sizes, down to 170 PSI (12 bar) at 2-1/2" and above
• Female BSP ends conforming to ISO228, equivalent to DIN259 and BS2779
• Air -20 to 110°C, water 0 to 90°C, gas -20 to 60°C

Key specifications

Choosing the right option

Check the seal (nitrile butadiene rubber) against the media, particularly oils, and keep to the temperature for the medium: air, water and gas have different limits. The York range has the same brass body and BSP ends with lower pressure ratings: Dixon Spring-Loaded Inline Check Valve BSP Brass and Dixon Brass Inline Spring Check Valve York Plastic Stem.

Related Dixon valves: Dixon Spring-Loaded Inline Check Valve BSP Brass, Dixon Brass Inline Spring Check Valve York Plastic Stem and Dixon Check Valve York Filter.