BASO H15DH-3 Gas Valve 30067439-890 Why does this TXV include

Why does this TXV include a bleed port

this 4-wire duct smoke power board is purpose-built to withstand the rigorous demands of commercial fire safety installations

making it essential for VAV reheat

Constructed from high-grade aluminum with a durable steel hub

engineered specifically for the F/FT Series float and thermostatic steam traps

BASO H15DH-3 Gas Valve 30067439-890 Why does this TXV includeThe BASO H15DH 3 is a heavy duty 3 4" NPT automatic shut off pilot gas valve engineered for standing pilot systems in high demand commercial and industrial environments. Designed for compatibility with natural gas and LP gas (at pressures up to 0. 5 PSI), this aluminum body valve features a Rotor "B" valve design with internal pilot gas flow, ensuring precise control in cooking appliances, kilns, and industrial ovens. This model incorporates a 1 4"