Ningbo Sabe Machinery Manufacturing
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 ISO 16028 Flat-Face Standard

FF Series

ISO 16028 Flat-Face Standard

Double Shut-Off Quick Couplings
Industry Standard
FF Series couplings comply with ISO 16028 Standard
Interchange with
Parker FE/FF, Aeroquip FD 89, Hansen QA 2900/FF, Foster FF, Faster FF, Cejn X62

Features

■ Sleeve locking mechanism is engaged by rotating sleeve after connection.It prevents accidental disconnection when,the coupling is dragged along the ground.
■ Sleeve mechanism is designed to help prevent dirt from entering the intermal mechanism and thus causing faulty operation when connecting or disconnecting. The sleeve covers the retaining ring and also in corporates a dust seal in the spring.
■ Steel construction, Zinc plated with yellow chromate finish.Hardened nipples and sleeves and solid barstock construction for maximum resistance to damage from hydraulic and mechanical shock.
■ This Anti-Blowout Nitrile/PTFE bonded seal is designed to prevent blow-out or damage during severe service conditions.
■ Durable ball-locking mechanism assures reliable connections, every time. A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life. CAUTION: These products are not to be used as swivels. Rotation under pressure will result in excessive and premature wear.
■ PT series couplings employ flush valving when connecting or that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.

Applications

FF Series couplings are widely used in the public utility market where hydraulic oil spillage can constitute a serious safety hazard,particularly in overhead bucket hoists that are used for maintenance of high-voltage power transmission lines, These couplings are also used for quick change of hydraulic tools in construction, railway maintenance and mining industries, the ease of cleaning makes them ideal for use in these types of hostile environments.

sssss

Part No. ISO DN Body Size Thread L L1 L2 D1 D2 CH1 CH2
FF06 6.3 1/4 1/4 85 48 24 29.5 16.2 22 22
FF10 10 3/8 3/8 109 64 26 33.5 19.7 27 24
FF10 10 3/8 1/2 116 69 29 33.5 19.7 27 27
FF12 12.5 1/2 1/2 124.5 74 34 39.5 24.5 32 32
FF12 12.5 1/2 3/4 134 81 38.5 39.5 24.5 36 36
FF16 16 5/8 3/4 131.5 78.5 38.5 43.5 27 36 36
FF19 19 3/4 1 154 47.5 45 49.5 30 45 45
FF25 25 1 1 1/4 173 59.8 55 56.5 36 55 55

Standard Thread: BSPP(G) & NPT Female Thread, other thread available for custom order
Standard Material: Steel

Specification

Body Size(inch) 1/4" 3/8" 1/2" 5/8" 3/4" 1"
Rated Pressure (PSI) 5000 3000 3000 3000 3000 3000
Rated Flow(GPM) 3 6 12 17 28 50
Temperature Range -20°C to +80°C
Seal Standard NBR(Nitrile)

FPM(Viton®) seal is available, Please indicate if you need

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