Direct-coupled, “screw-on” connection | Only hand tightening required | No tools required to install Reduces installation time |
Provides 105N of linear thrust | Positive force for complete close-off | Direct linear force provides consistent close off unlike “swing type” valves |
Available in 24V, 115V, 208V and 277V Variants | Products available to accept 24 Vdc, 24 Vac, 120 Vac, 208 Vac, and 277 Vac | A solution for every application – reduces the need for additional transformers |
Manual override (SF.. and SS..) | Manually position valve in case of electric power, control signal or actuator failure | - Assures process operation in case of electric/ electronic failure and eases commissioning - Eliminates need for additional manual bypass process piping |
Spring Return fail-safe (SF.. and ST..) | Returns to a fail-safe position in the event of a power loss | Provides a measure of protection against both coil freeze and unwanted flow |
Normally Open (SFP) or Normally Closed (SFA) action determined by actuator | Same valve body can be configured as either Normally Open or Normally Closed | Allows reconfiguration of a valve without taking it out of service or opening the water circuit |
Multiple signal options | Products available to accept on/off (2P), floating (3P), proportional (0-10 vdc), or PWM signals | Provides a solution for every application and controller configuration |
UL, cUL873 Listed for plenum installations (SF.. and SS..) | Meets North American agency approval standards | Assurance that products meet North American safety standards |
ISO9002 Quality Certification | Manufactured in ISO9002 approved factories | Assurance that products meet world class quality standards |