From the 1st January 2011 DMS will be offering ex stock delivery of the range of Elster Jeavons Medium Pressure Gas Regulators and Safety Valves.

Elster Jeavons are widely accepted as the industry standard for Low and Medium Pressure Gas Regulators and Safety Valves, DMS will be offering ex stock delivery on the wide range of Elster Jeavons products backed up by sizing and technical advice.

The range of Elster Jeavons Medium Pressure Gas Regulators and Safety Valves which DMS will be holding is as follows: -

J125 Medium Pressure Gas Regulators with ‘Slam Shut’ Options The J125 Medium pressure service regulator, available with (over pressure) OPSS (Under Pressure) UPSS and relief valve. Inlet pressure up to 8.6bar The J125 range of regulators for service applications where accurate pressure control is required. Ideal for industrial pressure reducing, metering stations and for district distribution. Inlet pressure range of 70mb – 8.6 bar. The ¾”, 1″ and 1½” sizes are available with screwed connections; the 2” size is available with screwed or flanged connections.

J123 Medium Pressure Gas Regulator The J123 is a Medium pressure regulator for distribution, commercial and industrial use. Inlet pressure up to 4 bar Sizes: 2″, 3″ and 4” The J123 is a spring loaded distribution and industrial regulator that can also be operated by auxiliary systems and is suitable for use as a monitor or active regulator. It is designed for use in installations complying with the requirements of BGC/PS/E26 (formerly DIR6) and IGE/TD/10.

Safety Valves

J120 Gas Governors (up to 2 inch size) Low pressure cut off valve, 3/4” and 1”. Auto or manual reset. The J120 is a safety valve which ensures the integrity of an installation in the event of loss of gas pressure. In the event of pressure drop, the J120 is activated and shuts off the gas supply to the downstream appliances until the manual or automatic reset mechanism is operated. The J120 is available in sizes from ¾” to 2″ and supplied factory set.

J48 Slam Shut Valve (2 up to 6 inch size) Over pressure slam shut valve. 2”, 3” and 4” sizes The S100 Slam Shut Valve protects gas installations against dangerous overpressure conditions and is normally fitted on the inlet side of the regulator. The S100 incorporates a visual valve position indicator. It can be supplied with a micro switch for remote indication. The manual reset has an automatic integral equalising valve ensuring safe resetting procedures and eliminating costly by-pass systems. The S100 can be mounted in any orientation. The unit can be specified with the reset mechanism on either side of the body.

Any installation of the above products must be carried out by an approved Gas Safe Engineer