78, 3/4" NPT STRAIGHT WATER MAIN VENT VALVE NVA 100 compliant (EN837-1 available)
$125.00
Description
100 compliant (EN837-1 available)
Series 51/51-2
Manual Reset LWCO
Thermostatic Steam Traps - Series 17C Balanced Pressure The Series 17C Balanced Pressure Thermostatic Steam Traps are for institutional
• Maximum pressure 15 psig (1
78, 3/4" NPT STRAIGHT WATER MAIN VENT VALVE NVA 100 compliant (EN837-1 available)Model 78 Water Main Vent Valve For use on high pressure hot or cold water or glycol mains and process applications with specific gravity greater than 0. 7 Cast brass body Tapped at top for 18" NPT safety drain connection for discharging moisture Body unscrews for easy cleaning Built in Check Valve 34" NPT straight shank Maximum operating pressure 150 psig (10. 3 bar)* Maximum hydrostatic pressure 450 psig (31. 1 bar) Maximum temperature 250F (121C)
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