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| Product Name: |
Siphon / Vacuum Breaker Valves
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| Related proudcts |
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| Specifications |
Pressure Balanced / Open / Shut Typed |
| Price Term: |
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PRESSURE BALANCED SIPHON (VACUUM) BREAKER VALVES
Pressure Balanced / Open / Shut Typed
Originally self-designed patent products of SME.
848180
PRESSURE BALANCED SIPHON BREAKER VALVES (and VACUUM BREAKER VALVES) are installed at the top of the pipe humps (comanding positions). They will break the vacuum and cut off the flow underneath in time when the systems are out of order or in need. This function surely safeguards the whole working units, keeping the flow from back running or the pump units running backwards which may easily cause the impellers to fly away.
STRUCTURE
Sizes: DN15, DN50, DN100, DN200, DN300, DN400, DN500, DN600
Conn. Type: Flange
Electromagnet Power-on Sustaining Rate: 100%
Power Rating: 220V 50Hz
Working Pressure: 0 ~ -0.1***
Starting Current: 10A
Working Current: 700mA
Period to be Closed: 0.3s
Period to be Opened: 1s
Period to be Fully Opened: 2 ~ 5s
STANDARD
Flanges Standards: DIN,GB, API, BS
MATERIAL
Cap: SS304
Body: QT400
Seat:SS304
Electromagnetic Head: SS304 + ST20#
Handwheel: SS304
Disc: SS304
Safety Pin: SS304
Water-treating System
Special designs can be customized. |
| Company: |
SME Valves & Couplings
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| Contact: |
Ms. Infor mation |
| Address: |
3106, #297 Shangcheng Road |
| Postcode: |
200120 |
| Tel: |
86 21 54800607 |
| Fax: |
86 21 34220634 |
| E-mail: |
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