Hydraulic Flow Control Fire Pressure Reducing Valves
Hydraulic Flow Control Fire Pressure Reducing Valves Product Description Name Material Body Ductile iron GGG50 with WRAS FBE coating Stem Carbon steel with galvanization, SS420, SS304, SS3316 Seat Ductile iron, brass Ball valve Brass Pilot tube Brass Size: 1½" - 48" (DN40 - DN1200) Standard: DIN / BS / ANSI / Korean Structure: Gate Pressure: PN10, PN16, PN25 Coating: WRAS approved epoxy powder at 300 micron thick Media: Water Certificate: ISO, SGS, CE Hydraulic Control Valves Features : 1. Reasonable and novel structure, reasonable use of the hydraulic principle to control. 2. Stable and reliable operation, large flow. 3. Valve clack quick opening and slow closure, no water hammer impacting(closing time adjustable). 4. High precision of pressure reducing and relief, large range for adjusting. 5. Good sealing ability, long service life. 6. Easy installation and maintenance. Buy low price, high quality hydraulic pressure control valve， please contact .