Product Overview

ManualsBrandsBaso Gas Products ManualsBaso Gas Valves3/8" Auto Pilot Gas Valve w/ Manual Shutoff (122,000 BTU)

Product Bulletin H43

Issue Date August 20, 2008

Code No. BASO-PB-H43, Rev. A www.baso.com

H43 Series BASO® Automatic Pilot Valve

with Manual Shutoff

The H43 Series BASO valve is a combination A valve,

B valve, and automatic pilot valve. A manual valve

handle with On, Off, and Pilot positions allows

operation of the valve without a thermostat. Application

include room heaters, wall furnaces, and commercial

cooking

Figure 1: H43 Automatic Pilot Valve

Features and Benefits

 Compact Permits installation in dimensionally restricted

applications

 Safe Lighting Interlock Allows gas flow only to the pilot at the time of

lighting

 Shutoff Lock Requires pull button to be lifted and turned to

Off position, preventing inadvertent shutoff of

the pilot

Summary of content (4 pages)

PAGE 1
Product Bulletin Issue Date H43 August 20, 2008 H43 Series BASO® Automatic Pilot Valve with Manual Shutoff The H43 Series BASO valve is a combination A valve, B valve, and automatic pilot valve. A manual valve handle with On, Off, and Pilot positions allows operation of the valve without a thermostat.
PAGE 2
Product Overview Application The H43 valve is designed to provide safe lighting and complete shutoff of pilot and main burner gas. An interlock between the manual valve handle and the reset button allows gas flow only to the pilot during pilot lighting. The control shuts off both main and pilot gas if the pilot flame is extinguished. The manual valve controls both main and pilot gas. H43 valves are suitable for use with natural gas, Liquefied Petroleum (LP), and LP gas-air mixtures at pressues up to 0.
PAGE 3
Dimensions Pilot Adjust Screw Under 1/8 in. 27 NPT Pipe Plug Figure 3: Dimensions Ordering Information H 4 3 _ _ - _ _ Customer-Specific Requirements Letter Power Unit A = Standard B = High Temperature Capacity Letter Btu/hr A = 122,000 B = 150,000 G = 150,000 kW Inlet/Outlet 36 3/8 x 3/8 44 1/2 x 1/2 44 1/2 x 1/2 The presence of a particular construction in this information does not guarantee its availability. Consult BASO Gas Products for available constructions.
PAGE 4
Technical Specifications Product Maximum Operating Pressure Valve Body Permissible Ambient (Surface) Temperature Recommended Thermocouple Lead Lengths Inlet/Outlet Pipe Size Types of Gas Packaging Bulk Pack Quantity Bulk Pack Weight Agency Listing Specification Standards H43 BASO Automatic Pilot Valve with Manual Shutoff 0.5 psi (35 mbar) Aluminum 32 to 175°F (0 to 79°C) H43_A models 32 to 250°F (0 to 121°C) H43_B models K15: 12 to 48 in. (305 to 1,220 mm) K16: 12 to 72 in.