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4304S ZSi-Foster Quick Disconnect 1-Way Manual Socket - 3/8" MPT - Male Thread - For Steam, Brass/SS, EPDM Seal

Save $1.59 Save $1.59
Original price $15.91
Original price $15.91 - Original price $15.91
Original price $15.91
Current price $14.32
$14.32 - $14.32
Current price $14.32

ZSi-Foster Quick Disconnect Couplings - 3/8" One Way Shut-Off - 4 Series - 3/8" Manual Sockets - Male Thread

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Specifications for SKU: 4304S ZSi-Foster
Series: 4 Series
Shape (Orientation): Straight
Ends Configuration: 3/8in Male NPT X 3/8in Female ISO-6150 Series B Industrial Pneumatic QD Interchange
Material(s): Brass,Stainless Steel
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.
  • Wide range of body sizes, materials, options and end terminations are available to meet specific needs.
  • Accepts Industrial Interchange Plug.
  • 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.
  • Working Pressure: 300 PSIG; vacuum to 26" Hg
  • Interchangeability: Complies with ANSI/NFPA T3.20.14-1990 & IS0 6150-B
Specifications Body Size
1/4" 3/8" 1/2"
Rated Pressure (psi) 300 300 300
Temp. Range (Buna-N Seal) -40 deg. to +250 deg. F
Locking Device Stainless Steel Balls
Vacuum Data (inches Hg)
-- Disconnected (coupler only) Not Recommended
-- Connected 27.4 27.4 27.4
Approximate CFM at 100 (psi) 37 70 150
Female CouplerPart Number Male PlugPart Number Size Description Drawing
4104 40-4 40S-4 1/4" Brass/Steel 4104.pdf
BL4104 - 1/4" Ball Lock, Brass/steel N/A
4104H - 1/4" For Heat, Viton Seal, Brass/Steel 4104H.pdf
4104S - 1/4" For Steam, Brass/SS, EPDM Seal 4104S.pdf
4104W - 3/8" For Water, Brass/SS, Buna-N Seal 4104W.pdf
4304 42-4 42S-4 3/8" Brass/Steel 4304.pdf
BL4304 - 3/8" Ball Lock, Brass/Stel N/A
4304S - 3/8" For Steam, Brass/SS, EPDM Seal 4304S.pdf
4304S/S 42-4S/S 3/8" 303 Stainless 4304S-S.pdf
BL4304S/S - 3/8" Ball Lock, 303 Stainless N/A
4304W - 3/8" For Water, Brass/SS, Buna-N Seal 4304W.pdf
4504 44-4 1/2" Brass/Steel 4504.pdf
BL4504 - 1/2" Ball Lock, Brass/Steel N/A
4504H - 1/2" For Heat, Viton Seal, Brass/Steel 4504H.pdf
4504S - 1/2" For Steam, Brass/SS, EPDM Seal 4504S.pdf
4504W - 1/2" For Water, Brass/SS, Buna-N Seal 4504W.pdf
ZSi Foster

ZSi Foster

ZSi-Foster is a leading manufacturer and supplier of highly engineered, mission critical clamping and coupling devices as well as USA-manufactured strut and strut accessories. Our clamping products are specified for the most demanding environments and applications to eliminate damage due to vibration, shock, surge and corrosion and to eliminate unwanted noise. Our coupler products provide the highest quality connections for pipe, tube and hose in hydraulic and pneumatic applications.

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