Construction & Mobile Equipment Products

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Snap-tite's extensive line of hydraulic quick couplers are used for multiple construction applications. From heavy construction vehicles to light duty attachments, Snap-tite provides the ruggedness and reliability needed for the construction and mobile off-highway market.

74 Series

Flush Face, ISO 16028 Interchange, Dry Break, Hydraulic Coupling

Connect-under-pressure capability available in 1/2" size
Push-to-connect design
Available in 1/4" thru 1" size
Working pressure to 4568 psi (315 bar)
Available in steel construction
3/8" also meets HTMA specifications
Optional safety sleeve lock

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75 Series

Heavy Duty, Thread-to-Connect Hydraulic Quick Coupler

Rugged, heavy duty Acme thread-to-connect construction
NEW optional dry break design also available
Manufactured in sizes 3/4" thru 4"
Working pressure to 3,000 psi (207 bar)
Available in steel or stainless steel construction
Double shut-off
Connect-under-pressure capability

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78 Series

Thread-to-Connect, Dry Break, Hydraulic Quick Coupler

Heavy duty construction
Available in sizes 3/4" thru 11/2"
Working pressure to 3,000 psi (210 bar)
Ideal for rugged construction or mobile equipment applications
Brass body with plated steel sleeve
Steel flange available for bulkhead mounting of nipple half
Interchanges with competition

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23 Series

General Purpose, Dry Break, Hydraulic Coupling

Push-to-connect, ball locking design
Available in 3/8" and 1/2" size
Working pressure to 3,000 psi (207 bar)
Plated steel construction
Safety sleeve lock standard
Dependable compact design
Connects against static pressure up to 200 psi (14 bar)

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Relief Valves

Differential Pressure System Relief Valves

Fast operating action protects against system pressure surges
Few moving parts enhance reliability
Flow rates to 40 US gpm (155 l/min)
Steel cartridge, aluminum block construction
Working pressures from 500 to 4,000 psi (35 to 276 bar)
Sizes 3/8" thru 1"

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Specialty OEM Products

Products with Special Design Requirements

Engineering ability to create specialty products for unique applications
No size constraints exist
Pressure requirements may be specified by customer
Great expertise in design, quality control, special testing requirements, & serialization
Dry break, poppet and balanced designs

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71 Series

Flush Face, Dry Break, General Purpose, Hydraulic Couplings

Most Popular, Economical Drybreak
Push-to-connect design
Available in Sizes 1/8" thru 2"
Working Pressures to 10,000 psi (690 bar)
Available in Steel, Stainless Steel, or High Pressure Stainless Steel
Safety Sleevelock optional
1/8" size is a diagnostic interchange

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61 Series

ISO-7241-1 Series A interchange

Coupling conforms to ISO 7241-1 Series A and ISO 5675
Available in sizes 1/4" thru 1"
Working pressures to 5,000 psi (345 bar)
Plated steel construction
Double shut-off configuration
Superior pressure and flow over competition
Various end fittings available including female SAE

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60 Series

General Purpose Parker 4000 Series Interchange Coupling

Designed to accommodate high surge flows in hydraulic systems
Available in sizes 1/4" and 3/8"
Working pressures to 3,000 (207 bar)
Plated steel construction
Bulkhead mounting groove standard
Interchanges with Parker 4000 & Aeroquip FD42 Series
Double shut-off configuration

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Check Valves

Inline and Cartidge Styles

Soft seated, zero leak
Sizes 1/4" thru 2" available
Working pressures to 6,000 psi (414 bar)
Flows to 175 US gpm (662 l/min)
Plated steel or 316 stainless steel construction available
Special check valves can be designed to meet specific criteria

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Flow Control Valves

Inline Adjustable & Fixed Flow Control

Pressure compensated to adjust for system pressure fluctuations
Provide accurate & consistent flow
Available in sizes 1/4" thru 1"
Flows to 30 US gpm (115 l/min)
Fixed version is tamperproof
Adjustable version has locking nut to hold setting in high vibration applications

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