Description
The 710SS is a normally closed, stainless steel solenoid valve preventing accidental siphoning from tanks if a downstream leak occurs. Installed on the dispensing side of a pipeline, it opens upon electronic signal and closes automatically when removed. Zero pressure differential is required to operate the valve efficiently.
Features
- Normally closed, hung-piston design
- Zero pressure differential required to open
- Integral thermal relief — relieves expansion pressure in the opposite direction of flow
- Install in a horizontal pipeline with solenoid in the upright vertical position
- Continuous duty Class H standard coil; 120V / 60Hz AC standard
- Multiple optional coil voltages available
- Watertight, explosion-proof solenoid enclosure: NEMA 3, 4X, 7 & 9; Groups C and D
- Minimum operating temperature: −40°F
- Maximum fluid viscosity: 60 cSt
- Stainless steel piston on ¾””–2″” models; aluminum piston on 3″” model
Options
- Coil voltages: 120V / 60Hz AC (standard); additional AC and DC voltages available
- Sizes: ¾””, 1″”, 1.5″”, 2″”, 3″”
Applications
- Anti-siphon protection on aboveground fuel and chemical storage tank dispensing lines
- Corrosive or high-purity fluid systems requiring stainless steel wetted components
- Hazardous location installations requiring UL-certified solenoid shutoff
Certifications
- UL Certified — Class I, Division 1, Groups C & D; Class II, Division 1, Groups E, F & G; Class III
- cULus Listed
- NEMA 3, 4X, 7 & 9 enclosure rating
