简体中文
ENGLISH
Bettis G-Series Pneumatic Valve Actuator
The Bettis G-Series pneumatic, scotch yoke, valve actuator is a highly unique and reliable actuator for operating ball, butterfly or plug valves along with louvers, dampers and other 90 degree rotating mechanisms. Suitable for use in demanding SIL-required applications.
Features
1.Consistently operates in challenging environments, hostile environments, and when power is challenged
2.Modular design improves efficiency reduces wear extends life
3.Tension-Lok™ device positively locks the spring module to allow its safe removal and installation, eliminating accidental release of the spring force
4.PED 2014/68/EU compliant to meet the stringent requirements of pressure mounting vessels
5.Meets both IP66 and IP67M specifications for submergence and high pressure water deluge test and offers superior water ingress and corrosion protection
6.Offers multiple configurations, with a modular design that enables safe field maintenance and reduced inventory costs
7.Interchangeable power and spring modules for quick reversal of the fail-safe mode
8.Suitable for use in demanding applications requiring SIL environment
Specifications
Power Source | Pneumatic |
Product Type | Pneumatic Actuator |
Actuation | Fail-Safe, Quarter-turn, Spring-Return, Double-Acting |
Certifications | ATEX, PED, (CE), SIL capable, NACE, TRCU/EAC/GOST, SHELL DEP, ABS |
Control Type | On/off |
Valve Type | Ball, Butterfly, Plug, Triple Offset Valves, Other Quarter-Turn Devices |
Operating Temperature | Standard range: -20°F to +200°F (-29°C to +93°C). Optional range: to -40°F (-40°C) or to +350°F (+177°C) |
Torque/Thrust | Spring-return models in excess of 3,000,000 lbs-in (339,000 Nm), Double-acting 12,581 - 6,000,000 lbs-in (1420 - 678,000 Nm) |
Operating Pressure | Up to 220 psig (14 Bar) |
Operating Pressure | Pneumatic 40-220 psig (3-14 Bar), Hydraulic up to 5,000 psig (345 Bar) |
Associated Products
Electric Actuators
XTE3000
M2CP
SCE300
TorqPlus
RTS Series (RTS FL, RTS FQ, RTS CL, RTS CM)
Keystone EPI2 Series
Pneumatic Actuators
G-Series
CBB-Series
CBA300 Series
RPE-Series
RPX-Series
M Series (Stainless Steel)
GVO Series
HD Series (Discontinued)
Hydraulic & Electro-Hydraulic Actuators
EHO (Standard, Smart)
BHH Series
BHHF Series
BL Series
BLF-BLFR Series
GS Series
PressureGuard
Gas-Hydraulic Scotch Yoke
Gas-Hydraulic Linear
GTD Series
Pictures show
Application area
能源
化工