Accumulator discharge assembly

Function

Function for YCHE
Port Designators [ + ]
Modifiers Ports
5, 5/S Ports P, A1, A2: 1 1/4" Code 62; Port T: SAE 8;
5/M, 5/T Ports P, A1, A2: 1 1/4" Code 62; Port T: 1/2" BSPP;
6, 6/S Ports P, A1, A2: 1 1/2" Code 62; Port T: SAE 8;
6/M, 6/T Ports P, A1, A2: 1 1/2" Code 62; Port T: 1/2" BSPP;
8, 8/S Ports P, A1, A2: 2" Code 62; Port T: SAE 8;
8/M, 8/T Ports P, A1, A2: 2" Code 62; Port T: 1/2" BSPP;
D, D/S Ports P, A1, A2: 3/4" NPTF; Port T: 1/2" NPTF;
E, E/S Ports P, A1, A2: 1" NPTF; Port T: 1/2" NPTF;
F, F/S Ports P, A1, A2: 1 1/4" NPTF; Port T: 1/2" NPTF;
L, L/S Ports P, A1, A2: SAE 12; Port T: SAE 8;
M, M/S Ports P, A1, A2: SAE 16; Port T: SAE 8;
N, N/S Ports P, A1, A2: SAE 20; Port T: SAE 8;
P, P/S Ports P, A1, A2: 1" Code 61; Port T: SAE 8;
P/M, P/T Ports P, A1, A2: 1" Code 61; Port T: 1/2" BSPP;
Q, Q/S Ports P, A1, A2: 1 1/4" Code 61; Port T: SAE 8;
Q/M, Q/T Ports P, A1, A2: 1 1/4" Code 61; Port T: 1/2" BSPP;
R, R/S Ports P, A1, A2: 1 1/2" Code 61; Port T: SAE 8;
R/M, R/T Ports P, A1, A2: 1 1/2" Code 61; Port T: 1/2" BSPP;
S, S/S Ports P, A1, A2: 2" Code 61; Port T: SAE 8;
S/M, S/T Ports P, A1, A2: 2" Code 61; Port T: 1/2" BSPP;
W, W/S Ports P, A1, A2: 3/4" BSPP; Port T: 1/2" BSPP;
X, X/S Ports P, A1, A2: 1" BSPP; Port T: 1/2" BSPP;
Y, Y/S Ports P, A1, A2: 1 1/4" BSPP; Port T: 1/2" BSPP;
Technical Features [ + ]

This assembly will automatically discharge an accumulator through a 0.125 inch orifice whenever the pump is shut off. Whenever the pump is started, the pilot-to-close check valve closes, blocking the discharge path back to tank. The standard check valve prevents oil in the accumulator from back-flowing through the pump.

Technical Data [ + ]
Body Type Line mountLine mount
Capacity 80 gpm320 L/min.
Mounting Hole Diameter .41 in.10,4 mm
Mounting Hole Depth ThroughThrough
Mounting Hole Quantity 22
FAQs [ + ]

There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Direct-acting valves are used to prevent over pressure, and pilot-operated valves are used to regulate pressure. If you are unsure, use a direct-acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot-operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust.

Notes [ + ]
  • Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.
  • For detailed information regarding the cartridges contained in this assembly, click on the models codes shown in the Included Components tab.
Additional Resources [ + ]