Rego LV4403Y and LV5503Y Series Second Stage Regulators for 2 PSI Systems

Description

BULK ORDERS AND LESS-COMMON PRODUCTS MAY REQUIREADDITIONAL TIME FOR SHIPMENT.CONTACT USVIA PHONE OREMAILTO REQUEST MORE INFORMATION ON AVAILABILITY AND OTHER PRODUCT OPTIONS.

Designed to reduce first stage pressure of 10 PSIG down to 2 PSIG. A line pressure regulator is required downstream to reduce the 2 PSIG to a nominal 11 W.C

Features:

• Large vent helps prevent blockage and has F.NPT for vent piping.
• With 15 PSIG inlet pressure, regulator is designed to not pass more than 5 PSIG with the seat disc removed.
• Incorporates an integral relief valve.
• Replaceable valve orifice and valve seat disc.
• Straight line valve closure reduces wear on seat disc.
• Unique bonnet vent profile minimizes vent freeze over when properly installed.
• Large molded diaphragm is extra sensitive to pressure changes.
• Built in pressure tap has plugged 18 F.NPT outlet. Plug can be removed with a 316 hex allen wrench.
• Select blue finish.
• Bonnet Vent Position: Over Inlet

Part Numbers:

Part Number Inlet Connection Outlet Connection Orifice Size Adjustment Range Vapor Capacity BTU/hr Propane** LV4403Y4 F. NPT F. NPT 2 PSIG @ 10 PSIG Inlet 1,000,000 LV4403Y46R F. NPT F. NPT 2 PSIG @ 10 PSIG Inlet 1,000,000 LV5503Y6 F. NPT F. NPT 2 PSIG @ 10 PSIG Inlet 2,200,000 LV5503Y8 F. NPT 1 F. NPT 9/32 2 PSIG @ 10 PSIG Inlet 2,200,000

Maximum flow is based on 10 PSIG inlet pressure and 1.5 PSIG delivery pressure

Resources:

• LV4403Y and LV5503Y Series Second Stage Regulators for 2 PSI Systems Datasheet
• Rego Regulators Catalog
  
• Rego LP-Gas Servicemans Manual
  
• Rego Regulators Product Guide

Also See:

• Rego LV3403B4 Series Compact Second Stage Regulator for LP-Gas
• Rego LV4403B Series Low Pressure Second Stage Regulators
• Rego LV5503B Series Low Pressure Second Stage Regulators
• Rego LV5503G4 Series Low Pressure Second Stage Tobacco Barn Regulator