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
:
- 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.
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