Zwick – Tri-Jack Triple Offset Jacketed ValvesEnquire Now

Zwick 8211 TriJack Triple Offset Jacketed ValvesZwick 8211 TriJack Triple Offset Jacketed Valves

BRAND: ZwickCATEGORY: Triple Offset Valves

The Zwick Tri-Jack is the Tri-Con triple offset valve fitted with steam jackets for process where media may solidify or chrystalize if the product temperature drops below a specific point. Full repair and reconditioning facilities are available at our Vereeniging and Durban branches. There are hundreds of valves installed in South Africa today in industries like synthetic fuels, oil & gas, chemical and power generation. Contact one of our technical specialists for a quote today or download the Tri-Jack brochure to learn more!

Specifications

SeriesTri-Jack Steam Jacketed Valves
Design

Triple Offset / Triple Eccentric Rotary Valve

Features
  • ZERO leakage bi-directional shut-off
  • Resilient metal to metal seats
  • Quarter turn friction free operation – No seat rubbing
  • Self-centering torque seated disc – True cone in cone sealing
  • Temperature compensating – No shaft to disc pins
  • Supported bearing bushing for optimal shaft support
  • Fire test to API 607 4th edition and BS 6755 both directions
  • Anti blow-out shaft API 609
  • Leakage testing to API 598 / API 607 / DIN EN 12266
  • Fugitive emissions to TA-LUFT II
Size
Range

50mm to 900mm / 2” to 36”

Pressure
Rating

PN6 – 160 / ANSI 150 – 900

Temperatures-196°C to +815°C
End
Connections
Double flanged
Body
Materials

Carbon steel / Stainless Steel / Alloy steels / Special alloys

Disc
Materials
Carbon steel / Stainless Steel / Alloy steels
Seat
Materials
Resilient metal to metal
Options &
Accessories
  • Manual, pneumatic actuators or electric actuators
  • Solid or laminated seal ring
  • Sealed bearings
  • High cycle bearings
  • Positioners for control applications
  • Partial Stroke Testing for ESD Applications
  • Filter regulators and volume boosters
Applications

Isolation, On/off and control on media (i.e. molten sulphur, tar, bitumen) that needs to be kept at specific temperatures so it does not solidify or crystalize

PRODUCT ENQUIRY

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