Search Results for: Without brass wind instruments
replaceable, raised, stainless steel seat ring. the valve shall have an unobstructed flow path, with no stem guides, bearings, or supporting ribs. the body and cover shall be ductile iron. all external bolts, nuts, and studs shall be duplex® coated. all valve components shall be accessible and serviceable without
resilient seal and shall be capable of accepting a v-port throttling plug by bolting. control system: the control system shall consist of a -way adjustable, direct acting, differential pressure sustaining pilot valve, a needle valve, isolating cock valves, and a filter. all fittings shall be forged brass...
https://www.bermad.com/wp-content/uploads/IR-WW_736_Product-Page_English.pdf