76, 86, 96 General Industrial Series, NPT, BSPT, 1/4" - 2"
Brass, Carbon Steel, 316 Stainless Steel, Monel and Alloy 20
Gemini Valve designs and manufactures motorized ball valves, pneumatic ball valves and manually operated ball valves in three valve series. The 76 Series, being a single piece bar stock body design, is the simplest and most economical series to produce. These valves have a compact, single piece body and a reduced port suitable for many applications where flow is not critical. Where maximum flow is a consideration we offer the 86 Series standard port and 96 Series full port models.
An electric ball valve uses power to open and close (cycle) the valve. The 600 Series has a 6 second cycle time. The 615 model features a 100% duty cycle and the 630 a 75% duty cycle. In the event of a power failure a simple push button manual override with exclusive fold-out lever handle provides for easy manual operation. Gemini motorized ball valves are available in voltages of 24, 120 and 240VAC and 12 & 24 VDC. (120VAC is standard).
A pneumatically actuated ball valve offers a relatively fast cycle time, approximately one-half to one second depending of actuator model / type. Gemini pneumatic ball valves are designed to operate using an air supply of 50 - 125 psi. The air can be delivered by direct mounted solenoid valves having a NAMUR interface or from remote solenoid valves connected via means of 1/8" NPT female threaded orifices in the actuator. Gemini Valve 3 GP Series 3-way & 4GP Series 4-way solenoid operated pilot valves are available for A500 Series pneumatic actuators.
Questions about which valve type or series is best for your application? Contact us today!
Self Compensating Valve Stem Seal Design Ensures Long, Leak-Tight Maintenance Free Service
Bubble Tight Closure - Each Valve is Bubble Tested to Provide Leak-Free Service as Installed
Compact - One of the Smallest Rack & Pinion Pneumatic Actuators in the Marketplace
Reliable, Long Lasting Performance
Lightweight Aluminum Body Construction featuring Teflon® Impregnated Hard Anodized Polylube® Surfaces
Stainless Steel External Trim & Viton® O-rings Standard
Die Cast Aluminum Base for exceptional rigidity and excellent heat dissipation properties for improved duty cycle.
Machined, PTFE impregnated, hard anodized mounting system assures precise alignment and rigid valve mounting.
Simple, effective override with fold-out lever handle providing for easy manual operation.
TEMPERATURE / PRESSURE:
-50° F to +450° F
720 psi C.W.P. (Cold Working Pressure)
(also see Pressure / Temperature Chart)
VACUUM: 20 Micron
SATURATED STEAM: 150 psi
Seats / Stem Seal: P.T.F.E. (Glass Filled Teflon)
Pneumatic Actuators: 500 Series:
TEMPERATURE: -20°F to 350°F
PRESSURE: 50 - 125 psi
Double-Acting: 1/2 - 1 second
Spring-Return: 1 - 2 seconds
DUTY CYCLE: 100%
AIR PORT CONNECTIONS: 1/8" NPT or NAMUR
TEMPERATURE: 40°F to 150°F
CYCLE TIME: 6 seconds
615 Model 100%, 630 Model 75%
AMPS (Full Load)
615 Model AC .5, 630 Model AC .9
ELECTRICAL CONNECTION: 1/2" Conduit