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H1S4 ZSi-Foster Quick Disconnect FHK Series 1/8" Two Way Shut Off 7/16-20" Socket - Steel

H1S4 by ZSi-Foster | Quick Disconnect | FHK Series | 1/8" Two Way Shut Off | 7/16-20" Socket | Steel

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$23.57
$23.57 - $23.57
$23.57
$15.94
$15.94 - $15.94
$15.94

ZSi-Foster Quick Disconnect Couplings - Non-Standard Interchange Design - FHK Series - 1/8" Two Way Shut-Off - Sockets
Specifications for Variant SKU: H1S4 ZSi-Foster
Series: FHK Series
Shape (Orientation): Straight
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
Interchange:
  • Compatible with ISO 7241-1, Series B.
Applications:
  • FHK Series sockets incorporate valves in both socket and plug halves to prevent fluid loss when the socket is disconnected. These sockets are normally referred to as "hydraulic couplings", but they are used extensively with other media where objectionable. The FHK Series sockets are available in ROHS compliant steel and brass.
Features:
  • Type: FHK, Two-Way Shutoff , Both socket and plug are sealed at disconnect.
  • Operation: Manual - Socket sleeve must be manually retracted to connect and disconnect.
  • Seal Compound: Standard seals are Buna-N.
  • Interchangeability: Standard, most widely used, industrial interchange design. Within each series, only sockets and plugs of the same size will couple together. Compatible with ISO 7241-1, Series B.
  • Ordering information: FHK Series couplings are available in ROHS compliant plated steel, brass, and 303 Stainless as standard. Brass couplings have double O-Ring seals (excluding 1/8") and stainless locking balls. Standard seals are Buna-N (Nitrile). Consult factory for optional seals.
  • Vacuum Service: 27" Hg. maximum Rated pressures as defined by ANSI/B93.2-1986 based on 4:1 Safety Factor and non-shock service.
  • NOTE: Only Sockets & Plugs with same prefix digits connect together. Example: 25FS & 25MPB
    • 1 ISO B, Hardened plugs and sleeves constructed from solid bar stock ensures long service life and maximum resistance to damage from hydraulic and mechanical shock.
    • 2 High flow capacity
    • 3 Foster's conical valve with its 360 deg. metal to metal valve stop maintains valve alignment and ensures that poppets open fully every time.
    • 4 Captive valve seal ensures "bubble tight" poppet sealing since seal is positively captured by the metal poppet to minimize seal washout or damage from high fluid velocity.
    • 5 Ball locking mechanism ensures reliable connections every time. Many ball bearings distribute the load while providing alignment and excellent swiveling action to reduce hose torque and prolong hose life.
    • 6 Broad range of metals and seal materials allow the use of most fluids.
Female Coupler Part Number Brand Male Plug Part Number Socket Dust Plug Thread Description
H1S Foster K1S K1B K1S/S B1DP 1/8" Steel
- Breco DS1F1-S - 1/8" Steel
H1S-101 Foster - - 1/8" Steel w/Viton Seal
H1B Foster K1S K1B K1S/S B1DP 1/8" Brass
DR21-1F Breco DS1F1-B BH1-65M 1/8" Brass
H1B-101 Foster - - 1/8" Brass, w/Viton Seal
1DSF1-B-Y Breco - - 1/8" Brass with Viton Seal
H1B-103 Foster - - 1/8" Brass, w/Ethylene Propylene Seal
H1BLV Foster - - 1/8" Brass Less Valve
H1S/S Foster K1S K1B K1S/S B1DP 1/8" 303 Stainless Steel
1DSF1-SS Breco DS1F1-SS - 1/8" 303 Stainless Steel
H1S/S-101 Foster - - 1/8" 303 Stainless, w/Viton Seal
H1S/S-104 Foster - - 1/8" 303 Stainless, w/Silicone Seal
BLH1S Foster - - 1/8" Steel Ball Lock
BLH1B Foster - - 1/8" Brass Ball Lock
BLH1S/S Foster - - 1/8" 303 Stainless Ball Lock
H1S4 Foster K1S4 H1DP4 7/16-20* Steel
BLH1S4 Foster - - 7/16-20* Steel Ball Lock

* SAE straight thread O-ring seal boss"

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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