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actuated valves


KV-L20-PNU/DA Double Acting Pneumatic Actuated (Air/Air)
KV-L20-PNU/SA Single Acting Pneumatic Actuated (Air/Spring)
KV-L20-ELE/DA Double Acting Electric Actuated

2-Pce Actuated Ball Valves

BSP screwed end connections. ASTM A351 CF8M 316 Stainless Steel construction, 316 Trim. TFM 1600 Ball Seats and PTFE Seals. Ta-Luft self adjusting stem sealing. ISO 5211 Direct Mount. Anti-Static devices for Ball-Stem-Body. AtEx Certified. 1000 psi/g pressure rated. Nace MR-01-75 compliant. Pressure balance hole in Ball Slot. Blow-out Proof Stem.

Pneumatic Actuators

Valve shown top left is fitted with quarter turn Pneumatic Aluminium Rack and Pinion Single (Air Spring) or Double (Air/Air) Acting Actuator. Actuator is Atex compliant and SIL 3 rated. Actuator Packages are fully assembled and functionally tested (dry bench test on 5.5 bar/g air supply) in house prior to dispatch.

Options include Namur Mount Pilot Solenoids, Switch Boxes, Positioners, De-Clutchable Gearboxes and alternative materials of construction, such as Stainless Steel, or special coatings, such as PTFE.

Electric Actuators

Valve shown bottom left is fitted with quarter turn Electric Double Acting (Power Open/Power Close) Actuator. Model shown is HQ4/6. All electric actuators have manual override facility, open/close visual indication, IP67 rating, anti-condensation heater, four limit switches, push button terminal strip, wiring diagram and reversible motor with low power consumption. Output torques of 40 to 3,000 Nm.

Options include IP68 double sealed housing, local controls, 4-20 mA and 0-10v modulation control, Atex Eexd enclosure, High Temperature fire protection, speed control and battery back-up.

Actuator Sizing Chart

  1/4" 3/8" 1/2" 3/4" 1" 1.1/4" 1.1/2" 2" 2.1/2" 3"
PNU DA 52 52 52 52 52 63 63 75 85 100
PNU SR 52 52 52 52 63 75 75 85 115 125


Drawings & Spec Sheets:

    Model 52-100       Model 52-230        HQ004-HQ006        HQ008-HQ120

Actuator Model 52-100 Actuator Model HQ004-HQ006 Actuator Model HQ008-HQ120

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