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89 Three Piece Ball Valve Series, Pipe: Socket Weld, Butt Weld, Threaded - NPT & BSPT 1/4" - 2", Tube: Socket Weld 1/4" - 2", Compression 1/4" - 1"

316 Stainless Steel

Three piece valves are ideal for applications requiring welded connections, the valve can be readily disassembled, the ends welded into the line, and then quickly and easily reassembled.

Similarly, if quick easy valve repair is imperative, the center section can easily be removed, the seats and seals replaced, and the valve quickly returned to service. The valve repair kits are competitively priced and offer cost effective maintenace.

Specifications

Valves:

TEMPERATURE / PRESSURE:
-50 F to +400 F
1,000 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). Body Seals: Viton, optional Teflon Encapsulted Viton

Pneumatic Actuators:

TEMPERATURE
-20°F to 350°F
PRESSURE:
50 - 125 psi
CYCLE TIME:
Double-Acting: 1/2 - 1 second
Spring-Return: 1 - 2 seconds
DUTY CYCLE:
100%
AIR PORT CONNECTIONS:
1/8" NPT or NAMUR

Electric Actuators:

TEMPERATURE:
40°F to 150°F
CYCLE TIME:
6 seconds
DUTY CYCLE:
615 Model 100%, 630 Model 75%
AMPS:
615 Model AC .5, 630 Model AC .9
ELECTRICAL CONNECTION:
1/2" Conduit

Advantages

Valves:

Self Compensating Valve Stem Seal Design Ensures Long, Leak-Tight Service

Easy Alignment of Assembly Bolts at Installation

Assembly Bolts Screw Directly into the Flanges Enabling Installation with a Single Wrench. No nuts to lose

Bubble Tight Closure - Each Valve is Bubble Tested to Provide Leak-Free Service as Installed

Cost Effective-Maitainable Valve

Pneumatic Actuators:

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

Electric Actuators:

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