We produce the check valve series for more than 10 years.
Please view our website www. Lzds. Cn to find the specification of valve.
Wafer Silent Check Valve
1. WATER HAMMER ELIMINATED
2. Shortest feasible face-to-face dimensions
3. Lightweight, space-saving wafer design
4. Easily replaceable parts
5. Functions equally well in all positions
6. Simple flange-supported installation
7. Drop-tight seating
1. Working pressure: 1.0/1.6MPa
2. Working temperature: NBR: 0° C~+80° C; EPDM: -10° C~+120° C
3. Flange according: ANSI 125/250
4. Face to face: ANSI 125/250
5. Testing: API598
6. Medium: Fresh water, Sea water, all kinds of oil, acid, alkaline liquid etc.
Silent check valve suitable for water supply and drainage pipeline. It has small volume, light weight, small resistance, resistance to fatigue fluid, and long service life etc.
FLANGE TYPE SILENCING CHECK VALVE(To prevent water reverse flow)
Silencing check valve role is only allowed to medium flows in one direction the direction and stop the flow
Flanged Silent Check Valve ( Non-Slam Check Valves )
Working pressure: 1.0/1.6Mpa
Working temperature: NBR 0 ° C to 80 ° C; EPDM: 10 ° C to 120 ° C
Flanged according to EN1092-2 PN10/16
Testing: DIN3230, API598
Medium: Fresh Water; Seawater and all kinds of oil etc.
|1||Guide||Ductile Iron GGG40|
|2||Body||Cast Iron GG25 or Ductile Iron GGG40|
|5||Seat ring||NBR or EPDM|
|6||Disc||Ductile Iron GGG40 or Brass|