RDBA
MODEL: RDBA
Direct-acting relief valve
CAPACITY:45 L/min./ CAVITY;T-162A
Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank(port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.
TECHNICAL DATA NOTE:DATA MAY VARY BY CONEIGURATION,SEE CONEIGURATION SECTION
Factory Pressure Settings Established at | 15L/min. |
Maximum Operating Pressure | 350bar |
Maximum Valve Leakage at Reseat | 0,7cc/min. |
Response Time-Typical | 2ms |
Reseat | >85%ofcracksetting |
Adjustment-No.of CW Turns from Min.to Max.setting | 6 |
Locknut HexSize | 12,7mm |
Locknut Torque | 9-10Nm |
Sealkit-Cartridge | Buna:990162007 |
Sealkit-Cartridge | EPDM:990162014 |
Sealkit-Cartridge | Polyurethane:990162002 |
Sealkit-Cartridge | Viton:990162006 |
CONFIGURATION OPTIONS Model Code Example: RPGELAN
CONTROL （L) |
| SEAL MATERIAL (N) | MATERIAL/COATING |
(L) Standard Screw Adjustment | (A) 500-3000 psi(55-210 bar), | (N) Buna-N | Standard Material/Coating |
(C) Tamper Resistant -Factory Set | (W) 800-4500 psi(55-315 bar), | (E) EPDM | AP Stainless Steel, Passivated |
(K) Handknob | (B) 300- 1500 psi(20- 105 bar), | (V) Viton | LH Mild Steel, Zinc-Nickel |
(C) 1000-6000 psi(70-420 bar), | |||
(D) 200-800 psi(14-55 bar), | |||
(E) 100-400 psi(7-28 bar), | |||
(S) 50-200 psi(3,5- 14 bar), bar) Standard Setting |
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Deliver, Shipping And Serving
Deliver time: in stock/10-30 Day
Shipping: FOB NINGBO,FOB SHANGHAI
Serving: 24 hours on line