SENTINEL™ Series 2 PSI Second Stage Dielectric Regulators are used to reduce outlet pressures from first stage regulators (normally 10 PSI) to nominal 2 PSI in domestic installations. 2 PSI service regulators are used in conjunction with an LPG line regulator either at the indoor appliance or a remote manifold distribution header inlet. All MEC SENTINEL™ 2 PSI Series second stage regulators are white with yellow inlet connections indicating 2 PSI outlet pressure and dielectric separation. 2 PSI service regulators have 3/4” FNPT tapped vents and our exclusive E-Z grip screens located over the inlet. All MEC SENTINEL™ Series 2 PSI SERVICE regulators feature an all stainless steel inlet filter screen to reduce debris from passing through the regulator. Both the MEGR-1622ED and the MEGR-1652ED Series regulators offer optimal relief performance that well exceeds UL test requirements. All MEC Excela-FloTM domestic regulators feature a 25 year recommended replacement life and our exclusive tear away leak check adhesive sticker.
SENTINEL™ Series 2 PSI Second Stage Dielectric Regulators feature an integral dielectric inlet connection designed to isolate upstream metallic piping from electrical current prior to piping entering a building in complaince with NFPA58 - 2017 section 6.11.316. Since the FNPT inlet serves as the dielectric separation media, any standard MNPT threaded connector or valve can be installed without a separate dielectric union. All models feature the same basic footprint measurement from inlet to outlet as standard Excela-Flo™ Second Stage regulators, making it ideal for regulator change-outs.
Specifications:
- Type: 2 PSI
- Max. Inlet Pressure: 10 PSIG
- Exterior Finish: White Coat Body and Yellow Powder Coat Inlet
- Interior Finish: White Powder Coat
- Orifice Size: 0.219”
- Diaphragm: Fabric Reinforced (NBR) Molded Lip O-Ring Bonnet/Body Seal
- Relief Type: Internal Relief - Spring Loaded
- Bonnet / Body Material: Die Cast Aluminum
- Seat Material: Fluorocarbon (FKM)
- Mounting Holes: Standard 3-1/2” Center
- Pressure Taps: #54 Orifice 1/8” FNPT Plugged (2)
- Relief Travel Stop: Molded In Adjustment Cap - Black