Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
SV4504 ZSi-Foster SV Series Safety Vent Coupler - Industrial Interchange - 1/2" MPT - Steel

SV4504 by ZSi-Foster | SV Series | Safety Vent Coupler | Industrial Interchange | 1/2" MPT | Steel

Save $3.19 Save $3.19
$28.73
$28.73 - $28.73
$28.73
$25.54
$25.54 - $25.54
$25.54

ZSi-Foster Quick Disconnect Couplings - Safety Vent Series - SV Series Safety Vent Couplers (Industrial Interchange) - Male Pipe Thread

Specifications for Variant SKU: SV4504 ZSi-Foster
Series: SV Series
Shape (Orientation): Straight
Ends Configuration: 1/2in Male NPT, 3/8in Female ISO-6150 Series B Industrial Pneumatic QD Interchange
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
Applications:
  • Foster SV and SVPC Series Safety Vent couplings are designed for maximum user and equipment safety. Foster SV and SVPC Series couplings allow for safe and easy connection/disconnection under zero line pressure to minimize the possibility of inadvertent disconnection and potential hose whip.
  • The fully encapsulated non-marring models significantly reduce the risk of surface nicks and scratches. Ideal for use in paint booth applications or for air lines used around finished surfaces, such as fiberglass, painted metal or glass surfaces.
Features:
  • Zero Pressure Connect and Disconnect Design
  • Made in the USA
  • Rubber or polyurethane hose connections available
  • Extra thick heat-treated steel walls extend service life
  • Zero pressure connect/disconnect design vents down stream pressure for safe, easy connect/disconnect. It also minimizes possible inadvertent disconnection and potentially dangerous hose whip
  • "O-ring" plug seal for leak-free performance
  • No replacement parts used (valve, spring, or washer) that could block flow of air.
  • Silicone-free assembly.
  • Meets ISO 4414, 9.6 Quick-Action Couplings requirements:
    • Quick-Action (quick release) couplings shall be selected so that when they are coupled or uncoupled
    • a) the coupling shall not be forced apart in a hazardous manner
    • b) compressed air particles shall not be expelled in a hazardous manner
    • c) a controlled pressure-release system shall be provided where a hazard may exist.

SPECIFICATIONS

Material: Zinc-plated steel, Acetal Copolymer outside cover, Steel internals Seal: Buna-N
Working Pressure: 300 PSIG; vacuum to 26" Hg Body Sizes: 1/4" to 3/4" Industrial Interchange Design
Connection Sizes: 1/4" to 1" NPT; 1/4" to 3/4" Hose Barb Interchangeability: Complies with ANSI/NFPA T3.20.14-1990, IS0 6150-B, & ISO 4414
Rated Pressure: 300 psi Temperature Range (std seals): 0 deg. F to +150 deg. F F
Locking Device: Stainless Steel Balls Force required to Connect: Less than 10 lbs
Female Coupler Part Number Male Plug Part Number Body Size Description
SV3103 10-3 10S-3 10-3G 10-3D 1/4" 1/4" Steel Safety Coupler
SV3303 14-3 14S-3 14-3GB 1/4" 3/8" Steel Safety Coupler
SV4104 40-4 40S-4 3/8" 1/4" Steel Safety Coupler
SV4304 42-4 42S-4 3/8" 3/8" Steel Safety Coupler
SV4504 44-4 3/8" 1/2" Steel Safety Coupler
SV5105 52-5 1/2" 3/8" Steel Safety Coupler
SV5305 54-5 54S-5 54-5G 1/2" 1/2" Steel Safety Coupler
SV5505 56-5 1/2" 3/4" Steel Safety Coupler
SV6506 66-6 3/4" 3/4" Steel Safety Coupler
SV6706 68-6 3/4" 1" Steel Safety Coupler
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.

Shop Parts by ZSi Foster