Features:
Slow control check Valve is a hydraulically operated No-slam Check Valve.
This valve opens when the pressure at the inlet exceeds the outlet pressure.
A gradual rate of opening prevents sudden opening surges.
When a pressure reversal occurs the higher downstream pressure is applied to the cover chamber through the control tube lines, and the valve closes drip tight.
This valve is ideally suited for use where a positive shutoff is required. The rubber disc assures tight sealing. The velocity of Open/Shutoff can be controlled by the ball valve on the outlet control tube line.
| 1 | 2 | 3 | 4 | 5 |
| BODY | SEAT | O RING | BOLT | WASHER |
| 6 | 7 | 8 | 9 | 10 |
| BONNET | BUSH | SPRING | CAULKING NUT | DIAPHRAGM |
| 11 | 12 | 13 | 14 | 15 |
| FIXING HOLDER | DISC HOLDER | SEAL | SEAT RETAINER | STEM |
| 16 | 17 | 18 | 19 | 20 |
| PLUG | SCREW | PLUG | WASHER |
Tel:
+86 138 6861 8624
Tel(日本語対応):
+86 181 0553 1755
Email:
Email(日本語対応):
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