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Modular Relief Valves

1. Back pressure in the tank port should be lower than 5 kg/cm2. 2. If the Valve is used as safety Valve, setting pressure should be higher than maximum circuit pressure by 10-15 kg/cm2.

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Unloading Relief Valves

1. Series NO.: BUC (unloading Relief valves). 2. Type of mounting: G: sub-plate mounting. 3. Valve size: 06; 10. 4. Pressure ADJ. range MPa (PSI): (1) B: 2.5~7.0 (360~1020). (2) C: 3.5~14 (510~2030). (3) H: 7.0~21 (1020~3050).

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Pilot Operated Relief Valves

These valves protect the hydraulic system from excessive pressure, and can be used to maintain constant pressure in a hydraulic system. Remote control and unloading are permitted by using vent circuits.

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Safety Relief Valves

1. Bronze safety Relief Valve screwed end to BS21, ANSI B2.1. 2. Body: bronze. 3. Disc / seat / cap: Forged brass.

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Cast Iron Safety Relief Valves

1. Cast iron safety Relief Valve. 2. Flanged end. With lever.

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Bronze Safety Relief Valves

1. Bronze safety Relief Valve screwed end to BS21, ANSI B2.1. 2. Body: bronze. disc/seat: SUS304. 3. Seal: PTFE (SVP-S69). 4. Set P.: 0.3-10 KGS/CM2. (ALT.20K). 5. Size: 1/2"~2" (with lever).

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St. 304 Safety Relief Valves

1. ST.ST.304 safety Relief Valve screwed end to BS21, ANSI B2.1. 2. Body/disc/seat: CF8. 3. Seal: PTFE (SVP-S9A). 4. Set P.: 0.3-10 KGS/CM2. (ALT.20K). 5. Size: 1/2"~2" (without lever).

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Cast Iron Safety Relief Valves

1. Screwed end to BS21, ANSI B2.1. 2. Body: cast iron. 3. Disc / seat: SUS304. 4. Set: 1 ~ 10 KGS/CM2. 5. Size: 1/2" ~ 2". 6. Alt. body: SUS 304 / SUS 316. 7. S34-A / S36-A (1~20 KGS / CM2).