RuB, EA7R135NF0, S.135 Pneumatic Spring Return Actuation Kit with 4" Ball Valve
EA7R135NF0 Includes Only:
- S.135 Stainless Steel Flanged Full Port Manual/Actuatable Ball Valve, 4"
- EA4-7 Spring Return actuator
Features:
- Quality:
- Anti-static device
- Locking device
- Long cycle life
- Test standard: API 598
- API 607 4th edition fire safe approval
- Vacuum service to 29" Hg
- Body:
- Stem:
- Blow-out proof stem design
- Adjustable stem packing
- Connections:
- ANSI B16.5, B16.10 and B16.34 full compliance
- Handle:
- Handle in ASTM A536 Gr. 65-45-12
- Warning: do not exceed reasonable temperature and/or electrical load
- Working pressure & temperature:
- General use: 750 PSI (see chart on reverse)
- 275 PSI for ASME 150 CF8M (see chart on reverse)
- Warning: freezing of the fluid in the installation may severely damage the valve
- Approved by or in compliance with GOST-R (Russia)
Note: approvals apply to specific configurations/sizes only.
Valve Parts:
- Body
- Cap
- Ball
- Stem
- Seat
- Gasket
- Thrust washer
- Packing
- Gland
- Stopper
- Snap ring
- Gland bolt
- Handle
- Locking plate
Torque Correction Factors:
Valve torque can vary according to the operating frequency, temperature, and friction characteristics of the media. If the media has more or less friction than water, multiply torque by the following factors.
Pressure-Temperature Chart:
Features of Pneumatic Actuator:
- ISO 5211 direct mount on valve
- Indoor or outdoor installation
- Pilot ring for perfect alignment of shaft and stem
- Nickel-plated steel shaft
- Stainless steel fasteners
- High tensile long life return springs
- Visual position indicator
- Fast field conversion between double acting and spring return, fail open or fail closed
- The minimum ambient temperature while the actuator is at rest: -31°F (-35°C)
- NAMUR pads for direct mount of solenoid and limit switch
- Extruded aluminum body hard anodized cylinder bore rock hard and glass smooth
