ND600 Siphon Break Valve

SME patent siphon break valves are made up to so big as ND600 or 24". Hundreds of SME valves are in service throughout China. More features..

patent break valves

Patent Siphon Break Valve HX-DP

SME break valves are used as swift shut-off mechanism in siphonic pipelines and installed at top positions. They are very important part of the system in terms of safe use of stopping the water from pooling the diselectrified pumps which is likely to destroy the impellors.

SME siphon break valve model HX-DP is a standby open type of valve. It does not close to form up siphonic power for water drawing until being electrified. The process goes synchronously with the pump by sharing their power supply.

Model HX-DP Open Standby

[Siphon Break Valve]

hx-dp open standby siphon break valve
Sustained Rate of Electricity 100% (for Electromagnet)
Rated Power AC 220V 50Hz
Working Pressure -0.055MPa
Open/Close Frequency 200 times/hr (allowed)
Voltage Fluctuation 0.8 ~ 1.1Ue (allowed)
Heat Up <30K (under proper use of the electromagnet in normal conditions)
Flange Connection GB78 1.0MPa DN400, Optional according to purchse order
Starting Current 10A 25W within 2 seconds
hx-dp open standby siphon break valve
01. Cap SS304 08. Lever SS304
02. Filter SS304 09. Disc SS304
03. Body QT400 10. Sub-EMG Head SS304 + ST20
04. Sight Glass Organic Glass 11. Handwheel SS304
05. Seat SS304 12. Indicator SS304
06. EMG head SS304 + ST20 13. G¾ ST20
07. G¾ ST20 14. Safety Pin SS304
hx-dp open standby siphon break valve
ND D1
mm
D2
mm
L
mm
L1
mm
L2
mm
K
mm
b
mm
Z-Ød
200 280 320 1.378 320 345 730 19 8-Ø17.5
300 395 440 1.580 350 420 1.200 20 12-Ø22
400 495 540 1.720 350 450 1.250 24 16-Ø22
500 600 645 1.920 350 450 1.400 26 20-Ø22
600 705 755 2.020 350 450 1.500 25 20-Ø26