Sun pressure relief valve 7-2
Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
- All 2-port relief cartridges (except pilot reliefs) are physically and functionally interchangeable (same flow path, same cavity for a given frame size).
- Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage.
- Main stage orifice is protected by a 150-micron stainless steel screen.
- Not suitable for use in load holding applications due to spool leakage.
- Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
Artikelnummer:
RPIC-LAN
Förpackningsstorlek:
1 st
Minsta beställningskvantitet:
1 st
Flödeshastighet nominell LMin
380 lpm
Föroreningsgrad max.
19/17/14 - ISO 4406
Kavitet
T-16A
Märke namn
Sun Hydraulics
Oljeviskositet rekommanderad
2,8 - 380 cSt
Packningsmaterial
NBR
Temperatur max.
+110 °C
Temperatur min.
-30 °C
Tillverkningsmaterial
Steel
Tryck T max.
350 bar
Tryck max.
350 bar
Tryckinställning max.
210 bar
Tryckinställning min.
7 bar
Åtdragning moment
203 - 217 Nm
Förpackningsstorlek
1 st
Streckkod
238184
Bruttovikt
Kg
Nettovikt
Kg
Ursprungsland
Intrastat artikelkod
84812010
Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
- All 2-port relief cartridges (except pilot reliefs) are physically and functionally interchangeable (same flow path, same cavity for a given frame size).
- Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage.
- Main stage orifice is protected by a 150-micron stainless steel screen.
- Not suitable for use in load holding applications due to spool leakage.
- Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
Copyright © 2025 HydraSpecma