Branch:
{{vm.headerLinks.defaultWarehouse.linkText}}Pending Approvals:
{{vm.headerLinks.pendingApproval.linkText.split(" ")[0]}}Open Orders:
{{vm.headerLinks.openOrders.linkText.split(" ")[0]}}Product Lists:
{{vm.headerLinks.productList.linkText.split(" ")[0]}}
- Features
- Engineered in accordance with Section IV of the ASME boiler and pressure code for heating boilers with capacities certified by the National Board of Boiler and Pressure Vessel Inspectors
- EPDM diaphragm operated (cast iron models) and diaphragm assisted (bronze models) have an effective area approximately 5X greater than conventional pop-type relief valves to help overcome the effects of fouling
- Low differential between opening and closing pressures helps to prevent conditions under which system water might flash to steam and cause hammering
- STANDARD_APPROVALS: ASME Specified