China Explosion-Proff Solenoid Pilot Relief Pressure Valve Gd-Dbw10/20/30 Rekith Brand, Find details about China Pressure Valve, Subplate Type Valve from Explosion-Proff Solenoid Pilot Relief Pressure Valve Gd-Dbw10/20/30 Rekith Brand
Fixing position | Opitional | ||||||
Weight | G-DBW10 | G-DBW15 | G-DBW20 | G-DBW25 | G-DBG30 | ||
Subplate connection | G-DBW | kg | 5.6 | - | 6.5 | 73 | 7.9 |
Thread connection | G-DBW...G | kg | 7.9 | 7.8 | 7.7 | 8.5 | 8.4 |
Max.operating pressure | Port P,X | MPa | 35.0 | ||||
Port T | MPa | 31.5 | |||||
Max.back pressure | Port Y (DB) | MPa | 31.5 | ||||
Port Y,T(DBW) | MPa | DC 21 AC 16 | |||||
Max.setting pressure | MPa | 5,10,50,31.5,35.0 | |||||
Min.setting pressure | MPa | Related to flow(refer to the curve) | |||||
Max flow-rate | Subplate connection | L/min | 250 | - | 500 | - | 650 |
Thread connection | 250 | 500 | 500 | 500 | 650 | ||
Fluid | Mineral oil suitable for NBR and FKM seal | ||||||
Phosphate ester for FKM seal | |||||||
Fluid temperature range | ºC | -30 to +80 (NBR seal) | |||||
-15 to +80(FKM seal) | |||||||
Viscosity range | mm²/s | 10 to 800 | |||||
Degree of contamination | Maximum permissible degree of fluid contamination: 20/18/15, ISO 4406 |
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