Page 267 - ZSi-Foster Engineering Catalog - Electronic Version 2
P. 267

One Way Shut-Off – Series 2 thru 6 (Industrial Interchange)
  Features:
• High flow metal valves.
• Precision molded seals form a "bubble tight" seal for reliable operation within rated working pressures. Nitrile (Buna-N) seals are standard. EPDM, Viton and Neoprene seals are available as options.
• Proven ball locking mechanism with large numbers of stainless steel locking balls evenly distribute the load to resist wear and provide positive connections and allow a swiveling action to reduce hose torque.
• Integral sleeve guard protects the sleeve and resists accidental disconnects for the "SG" series.
• Knurling and/or grooves on the sleeve provide a gripping surface for ease of operation.
Operation: Sleeve type couplings are widely used to connect air and low pressure fluid lines. Their compact and economical design uses a ball locking mechanism consisting of captive stainless steel balls that engage the locking groove on the mating plug. The sliding spring loaded sleeve on the socket must be manually retracted in order to connect or disconnect the plug.
Material: Brass body and socket end, zinc-plated steel sleeve Working Pressure: 300 PSIG; vacuum to 27" Hg
Interchangeability: Complies with ANSI/NFPA T3.20.14-1990 & IS0 6150-B
  Specifications
  Body Size
 1⁄4"
  3⁄8"
  1⁄2"
  Rated Pressure (psig)
• Wide range of body sizes, materials, options and end Temp. Range (Buna-N Seal)
300 300 300
-40° to +250° F
Stainless Steel Balls
Not Recommended
27.4 27.4 27.4
37 70 150
 terminations are available to meet specific needs.
 Locking Device
• Accepts Industrial Interchange Plug. Vacuum Data (inches Hg)
  -- Disconnected (coupler only)
-- Connected
Approximate CFM at 100 (psi)
    2 Series 1⁄8" Sockets - Foster
2302 BL2302
2302H
2302HW
1⁄8"
1⁄4"
Brass/Steel Ball Lock
Brass/Steel
For Heat, Viton Seal
2202 BL2202 2202S/S
BL2202S/S
Brass/Steel
Ball Lock
303 Stainless
Ball Lock, 303 Stainless For Heat,
Viton Seal
For Steam, Brass/SS, EPDM Seal
For Water, Brass/SS, Buna-N Seal
Brass/Steel Ball Lock
For Heat, Viton Seal
        Part No.
FPT
Description
Part No.
MPT
Description
                  2302S/S BL2302S/S
2302S/SH
2302W
2702 BL2702
303 Stainless
Ball Lock, 303 Stainless
303 Stainless For Heat, Viton Seal
Brass/SS
For Water, Buna-N Seal
Brass/Steel Ball Lock
Brass/Steel
For Heat, Viton Seal
Brass/SS
For Hot Water, Viton Seal
2202S
2202W 2402
BL2402 1⁄4" 2402H
Brass/SS 1⁄8" For Hot Water, Viton Seal 2202H
                                Brand - Designates
=Foster or
2702H 2702HW
=Breco Part
See page 380 for full size templates
ZSi-Foster Engineering Catalog
– 267 –
 WARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
            Female Thread
Male Thread
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