SWIVELS, COUPLINGS, AND CONTROLS FOR HYDRAULIC SYSTEMS (817) 923-1965
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TVF Series Couplings Performance

TVF Flow Data

TVF SERIES COUPLINGS
SIZE MAXIMUM OPERATING PRESSURE (COUPLED/UNCOUPLED) MINIMUM BURST PRESSURE (COUPLED/UNCOUPLED) MAXIMUM CONNECT UNDER PRESSURE VACUUM FLUID LOSS *RATED FLOW ∆P @ RATED FLOW
SAE J518 FLANGE HEAD/FLANGE PORT PF BF OF SAE J518 FLANGE HEAD/FLANGE PORT PF BF OF
(FEMALE NPTF) (FEMALE BSPP) (FEMALE SAE 0-RING) (FEMALE NPTF) (FEMALE BSPP) (FEMALE SAE 0-RING) SAE J518 PORT FEMALE TH'D PORT
CODE 61 CODE 62 CODE 61 CODE 62
-20 4,000 psi 6,000 psi 5,000 psi 5,000 psi 3,600 psi 16,000 psi 24,000 psi 20,000 psi 20,000 psi 14,400 psi 1,000 psi 29.5 in./Hg. < 1 m/l 78 GPM 13.8 psi 13.5 psi
-24 3,000 psi 6,000 psi 5,000 psi 5,000 psi 3,600 psi 12,000 psi 24,000 psi 20,000 psi 20,000 psi 14,400 psi 1,000 psi 29.5 in./Hg. < 1 m/l 110 GPM 13.2 psi 12.3 psi
-32 3,000 psi 6,000 psi 5,000 psi 5,000 psi 1,800 psi 12,000 psi 24,000 psi 20,000 psi 20,000 psi 7,200 psi 1,000 psi 29.5 in./Hg. < 1 m/l 197 GPM 10.4 psi 9.1 psi

* RATED FLOW BASED ON FLUID VELOCITY OF 20 FPS THRU NOMINAL BORE SIZE

(metric)

TVF SERIES COUPLINGS
SIZE MAXIMUM OPERATING PRESSURE (COUPLED/UNCOUPLED) MINIMUM BURST PRESSURE (COUPLED/UNCOUPLED) MAXIMUM CONNECT UNDER PRESSURE VACUUM FLUID LOSS *RATED FLOW ∆P @ RATED FLOW
SAE J518 FLANGE HEAD/FLANGE PORT PF BF OF SAE J518 FLANGE HEAD/FLANGE PORT PF BF OF
(FEMALE NPTF) (FEMALE BSPP) (FEMALE SAE 0-RING) (FEMALE NPTF) (FEMALE BSPP) (FEMALE SAE 0-RING) SAE J518 PORT FEMALE TH'D PORT
CODE 61 CODE 62 CODE 61 CODE 62
-20 27.6 Mpa 41.4 Mpa 34.5 Mpa 34.5 Mpa 24.8 Mpa 110.3 Mpa 165.5 Mpa 137.9 Mpa 137.9 Mpa 99.3 Mpa 6.9 Mpa 1.0 bar < 1 m/l 295 l/min 0.95 bar 0.93 bar
-24 20.7 Mpa 41.4 Mpa 34.5 Mpa 34.5 Mpa 24.8 Mpa 82.7 Mpa 165.5 Mpa 137.9 Mpa 137.9 Mpa 99.3 Mpa 6.9 Mpa 1.0 bar < 1 m/l 416 l/min 0.91 bar 0.85 bar
-32 20.7 Mpa 41.4 Mpa 34.5 Mpa 34.5 Mpa 12.4 Mpa 82.7 Mpa 165.5 Mpa 137.9 Mpa 137.9 Mpa 49.6 Mpa 6.9 Mpa 1.0 bar < 1 m/l 746 l/min 0.72 bar 0.63 bar

*Rated flow based on fluid velocity of 6.1 m/s thru nominal bore size.