Functional selection guide
Isolation and shut-off
Full flow shut-off for operation, maintenance or process safety
First three questions
Clarify these points before comparing options
- 1
What is the fluid and does it contain corrosives or solids?
- 2
What are the design pressure and temperature?
- 3
Is quarter-turn speed or multi-turn operation required?
Matching options
Product families to review
9The broadest family for isolation, non-return, pressure regulation and line protection
Ball valveButterfly valveGate valveGlobe valveSwing check valveWafer check valve
Review this familyValve and actuator packages for automated isolation, emergency shutdown and routing
Electric actuated ball valvePneumatic actuated ball valveElectric actuated butterfly valvePneumatic actuated butterfly valvePneumatic diaphragm valvePneumatic knife gate valve
Review this familyFast electrical switching for process fluids, air, water, gas and steam
Two-way direct actingTwo-way servo assistedThree-way solenoid valveAir pilot valveHigh-pressure solenoid valveSteam and high-temperature solenoid
Review this familyValve movement, control and position monitoring in manual and automated systems
Quarter-turn electric actuatorLinear electric actuatorRack-and-pinion pneumatic actuatorScotch-yoke pneumatic actuatorHydraulic actuatorManual gearbox
Review this familyCorrosion-resistant systems for water, chemicals and light-duty services
PVC pipe and fittingsCPVC pipe and fittingsPP pipe and fittingsPE pipe and fittingsPVDF pipe and fittingsPolymer ball valve
Review this familyDetachable pipe, valve and equipment connections across standards and pressure classes
Weld neck flangeSlip-on flangeBlind flangeSocket-weld flangeThreaded flangeLap-joint flange
Review this familyFlanged-joint sealing matched to facing, pressure, temperature and fluid
Non-metallic flat gasketSpiral-wound gasketJacketed gasketCamprofile gasketR-type ring jointRX ring joint
Review this familyVisible positive line isolation for maintenance and safety
Spectacle blindPaddle blindPaddle spacerReversible blindRing spacerRing-joint blind
Review this familySafe connection of tubing, gauges and transmitters to the process
Straight tube fittingTube elbowTube teeBulkhead fittingTube-to-thread adaptorInstrument needle valve
Review this familyReady for final selection?
Send pressure, temperature, fluid, size, end connection, material and project standard to our sales specialist.
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