Snap-tite Quick Disconnect Couplings for Applications Requiring Virtually No Air Inclusion or Spillage 8- Series For Pressures to 0 psi ( bar) 9 Series For Pressures to 0 psi ( bar) Featuring: Low pressure drop Dry break-minimum air inclusion Maximum flow capacity Lightweight - compact design /" - " size range Aluminum or stainless steel construction Smooth push-to-connect Color coded positive lock indicator standard on all models Multitude of end fittings: MS, MS, MS9, MS, MS, NPTF, NPT, SAE and BS 9 Wide range of seal materials Performance meets or exceeds MIL-C-B and MIL-C-A This space-age quick disconnect is machined and tested to meet or exceed critical standards. Snap-tite meets MIL-Q- 988A quality control system and exceeds MIL-I-8 inspection system. Lightweight, maximum flow and minimal pressure drop are design parameters where the 8- Series is unsurpassed. The small envelope size permits less weight and Snap-tite's excellent internal design assures maximum flow with minimum pressure drop. Operating pressure rating for /" through sizes is 0 psi ( bar); through " sizes, 0 psi ( bar). A smooth automatic, push-to-connect feature, ideal for one hand operation when one half is mounted, sets the 8- Series apart from all others. The unit can be connected against a closed system, has no seal transition and provides a green color-coded lock indicator. TYPICAL APPLICATIONS Low pressure hydraulic systems High purity systems Fuel systems Electronic coolant High reliability systems Featuring: Low pressure drop Dry break-minimum air inclusion Maximum flow capacity High pressure design /8" - size range Aluminum or stainless steel construction Smooth push-to-connect Multitude of end fittings: MS, MS, MS9, MS, MS, NPTF, NPT, SAE and BS 9 Wide range of seal materials Performance meets or exceeds MIL-C-B and MIL-C-A Snap-tite's 9 Series quick disconnect offers full-flow characteristics, can handle high pressure as well as gravity flow systems, and contains minimal seals for greater reliability. Snap-tite meets MIL-Q-988A quality control system and exceeds MIL-I-8 inspection system. 9 Series has established an excellent performance record over the past years. In addition to hydraulic applications, the 9 Series quick disconnect is the ideal choice where minimal spillage or air inclusion, safety, cleanliness and precise function in high pressure hydraulic systems are prime requisites. Like all Snap-tite quick disconnect couplings, the 9 Series connects and disconnects quickly and positively, providing positive shut-off automatically. A smooth automatic, push-to-connect feature, ideal for one hand operation when one half is mounted, sets the 9 Series apart from all others. TYPICAL APPLICATIONS High pressure hydraulic systems High purity systems Fuel systems Electronic coolant High reliability systems
PRESSURE LOSS (BAR) FORCE-KILOGRAMS Force to Connect FORCE-POUNDS 0 PRESSURE-BAR.9.8.0....8....8 8. 8.9 " -/" 0 PRESSURE-PSIG 8- Series Performance Data /8" /" /8" /"..8 8.0. 8.9. 9...8.9...8 8.. 9.0. Pressure Loss vs. Flow PRESSURE LOSS (PSI) 98.9. FLOW RATE (LPM).0.. 8.9...8.0.8 /" 98. /8" /" /8" FLOW RATE (GPM) WATER.. 89...00.. 8. Pressure loss vs. flow is in water with specific gravity or.0. For fluids with sg of.8, multiply by.8; for fluids with sg of. 8, multiply by.. Temperature F ( C). Note: Gallons shown are in U.S. gallons. Pressure Ratings Aluminum Stainless Steel Coupling Working Pressure Working Pressure psig (bar) psig (bar) / 0 () 0 () /8 0 () 0 () / 0 () 0 () /8 0 () 0 () / 0 () 0 () 0 () 0 () -/ 0 () 0 () -/ 0 () 0 () 0 () 0 () Pressure ratings were established under static pressure conditions. Therefore, pressure ratings for any given flow, pressure surge and/or vibration may vary these ratings. Proof pressure =. x working pressure Burst pressure =. x working pressure Air Inclusion on Connect, Spillage on Disconnect Coupling Air Inclusion* Spillage in (cc) in (cc) /.00 (.0).00 (.0) /8.0 (.8).00 (.0) /.0 (.8).00 (.0) /8.09 (.).008 (.) /.09 (.8).009 (.).09 (.).08 (.) -/.09 (.).0 (.) -/. (.00).0 (.).8 (.00).0 (.00) *NOTE: Air inclusion at 0 psig (0 bar) internal pressure; spillage at psig ( bar) internal pressure. -/".00. 0 " 0....8....0.8.9...8.....
PRESSURE LOSS (BAR) FORCE-KILOGRAMS 9 Series Performance Data Force to Connect FORCE-POUNDS 0 PRESSURE-BAR.9.8.0....8....8 8. 8.9 0 PRESSURE-PSI /" & /8" /8" /" /8"..8 8.0. 8.9. 9...8.9...8 8.. 9.0. Pressure Loss vs. Flow PRESSURE LOSS (PSI) 98.9 /8". FLOW RATE (LPM).0 /".. 8.9...8.0.8 /8" 98 /". /8" FLOW RATE (GPM) WATER.. 89...00.. 8..00 0. 0....8....0.8.9...8..... Pressure loss vs. flow is in water with specific gravity of.0. For fluids with sg of.8, multiply by.8; for fluids with sg of. 8, multiply by.. Temperature F ( C). Note: Gallons shown are in U.S. gallons. Pressure Ratings Aluminum Stainless Steel Coupling Working Pressure Working Pressure psig (bar) psig (bar) /8 0 () 0 () / 0 () 0 () /8 00 () 0 () / 0 () 00 () / x /8 0 () 00 () / (8) 00 () 0 () () -/ () 0 () Pressure ratings were established under static pressure conditions. Therefore, pressure ratings for any given flow, pressure surge and/or vibration may vary these ratings. Proof pressure =. x working pressure Burst pressure =. x working pressure Air Inclusion on Connect, Spillage on Disconnect Coupling Air Inclusion* Spillage in (cc) in (cc) /8.00 (.0) <.00 (<.0) /.00 (.0) <.00 (<.0) /8.00 (.0) <.00 (<.0) /.0 (.9).00 (.) / x /8.0 (.9).00 (.) /.008 (.).00 (.08).008 (.).00 (.09) -/.0 (.9).00 (.) *NOTE: Air inclusion at 0 psig (0 bar) internal pressure; spillage at psig ( bar) for /8" and psig ( bar) internal pressure for /" through.
E Hex Across Flats Dimensions and Weights 8- Series F Hex Across Flats Coupler D Dia Nipple A B Coupler Connected Nipple A D E Weight Length B F Weight in mm in mm in mm lb g in mm in mm in mm lb g /"...88.. 9.0.0.8....9. 9.0.0. /8"..8. 8..00.. 9..0...8.00..0 9.0 /"..89..0. 8........ 8..0. /8"..8.8..8.0..... 8..8.0...0.0... 8...9.89.... 8.. 8.0. 8.8. 8.9.00.... 9.9.9..00..9...0....... 89...8....08 -/".0.9.9.8....8. 9...8... 9.9 "...9 99.. 8..9 89.8...8.. 8...9 E Hex Across Flats 9 Series F Hex Across Flats Coupler D Dia. Nipple A B Coupler Connected Nipple A D E Weight Length B F Weight in mm in mm in mm lb g in mm in mm in mm lb g /8"..8.88.. 9.0.0.8...0.8.9..0. /"...8.0. 8.. 8.9.0.0..0. 8..0. /8". 9.88....... 9.9.8.9.8.0.. /". 8.8.9 9.8. 8.....0...... /" x /8". 8.8.9 9.8. 8.....0.......89 8.0. 9.9.88..9..8..09.09.88.......98..... 9.......9..0.88..9 8..8.09. 9.... 9.8..0 Two wrench flats Common End Fitting Configurations, Dimensions and Weights G H J K M T MS Bulkhead Flared EB SAE Bulkhead MS Bulkhead Flareless MS Male Flared EM Male SAE MS Male Flareless F Female NPTF RP Female British Parallel BS 9 9 Female O-ring Boss MS9 M Male NPT G Wt. H Wt. J Wt. K Wt. M (Max) Wt. T Wt. in mm lb g in mm lb g in mm lb g in mm lb g in mm lb g in mm lb g /8".9..0..8.8.0....0..8 9..0....0..8 9..0. /".0..0..9..0...9.0....0..8 9.8.0 9.0...0. /8". 8..0..0.9.0....0...9.0..88..0 8....0. /".8..0.. 9..0 9.0...0....0..0..08.9. 9.0.0. /8"..0.0 8...0.0.. 9..0 9.0..00.0 9.0.0.. 9..0..9.9.0...8.0.8.8.8.0..9..0.... 8.9. 9.0.0..9.9.09.8..8.0..9..0.8.9..0...99.9 8.8.9.88.0.......8...9.8.08.9.9..0....9..9..09.8 -/"..... 8.9. 8.9.08.. 9..9..0...9. 8..00.. 9. ".9 9.8. 9...89.9 8.8..8. 8.0.9.... 8...0.0... Weights are for aluminum. For Stainless Steel multiply aluminum weight by.. All dimensions and weights are for reference only and are subject to change without notice. Dimension tolerances: A, B, D, E & F ±.0 in. (. mm); Connected length ±.0 in. (±. mm)
How To Order Part No. A 8- C 8-8 F Material Series Body Coupler or End Fitting End Fitting Seals Nipple Type A 8- C = /8"* = /8" ** Aluminum 9 Coupler = /" = /" MS Bulkhead Nitrile S N = /8" = /8" (AMS ) Stainless Nipple 8 = /" 8 = /" MS Bulkhead V Steel = /8" =/8" Viton = = MS JF = = Male Flare Nitrile = = (MIL-P-) = " = " MS Male M 9 Nitrile *Available 9 only Available 8- only MS9 Female F Female NPTF RP Female British Parallel BS 9 M Male NPT EM SAE Male Flare EB SAE Bulkhead (MIL-P-) E Ethylene Propylene Rubber ** Standard unless otherwise specified; no letter designation required. For other seal compounds consult factory. Dust Caps 8- Series SIZE COUPLER NIPPLE /" A8-DCC- A8-DCN- /8" A8-DCC- A8-DCN- /" A8-DCC-8 A8-DCN-8 /8" A8-DCC- A8-DCN- A8-DCC- A8-DCN- A8-DCC- A8-DCN- A8-DCC- A8-DCN- " A8-DCC- A8-DCN- Material designation: A-Aluminum S-Steel Dust Caps 9 Series SIZE /8" COUPLER ADP9- NIPPLE ADC9- PRESSURE CAP FOR NIPPLE APC9- /" ADP9- ADC9- APC9- /8" ADP9- ADC9- APC9- /" ADP9-8 ADC9-8 APC9-8 ADP9- ADC9- APC9- ADP9- ADC9- APC9- ADP9- ADC9- APC9-! WARNING! FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Snap-tite, Inc., its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operation conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met. The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Snap-tite, Inc. and its subsidiaries at any time without notice. DISTRIBUTED BY: Quick Disconnect & Valve Division Titusville Road Union City, Pennsylvania 8-899 USA PH: 8-8-8 FAX: 8-8-9 e-mail: qd&v_sales@snap-tite.com www.snap-tite.com Industrial Estate Whitemill - Wexford Republic of Ireland PH: -- FAX: --8 e-mail: snaptite@snap-tite.iol.ie www.snap-tite.com ISO-0 Certified 8-/9s.899