Product Description
Specifications
| Part number | QTM5-RSA/10N/S | Brand | Duplomatic MS |
|---|---|---|---|
| Series | QTM5 - 10 | Valve type | Non-compensated throttle check valve |
| Controlled lines | A | Flow control | Meter-in |
| Mounting interface | ISO 4401-05-04-0-05 / CETOP 05 | Nominal size | NG10 |
| Maximum operating pressure | 350 bar | Maximum flow rate | 120 l/min |
| Adjustment | Hexagon socket screw, 5 mm (S) | Seals | NBR (N) |
| Check valve cracking pressure | 0.5 bar | Catalogue mass | 2.3 kg |
| Ambient temperature | -20 to +60 °C | Fluid temperature | -20 to +80 °C |
| Viscosity range | 10-400 cSt | Recommended viscosity | 25 cSt |
| Fluid cleanliness | ISO 4406:1999, class 20/18/15 | Hydraulic fluid | Mineral oil HL / HM, ISO 6743-4 |
Duplomatic QTM5-RSA/10N/S modular flow restrictor valve
QTM5-RSA/10N/S is a non-compensated throttle check valve for hydraulic cylinder and motor speed control. The RSA configuration restricts flow in lines A using meter-in control and allows free reverse flow through the built-in check valve. The modular ISO 4401-05 / CETOP 05 / NG10 interface fits compatible sandwich valve stacks without external connecting pipes.
This version uses a socket hex adjustment screw (5 mm) and a locking nut (17 mm spanner). Turn anticlockwise to increase flow. Catalogue limits are 350 bar maximum operating pressure and 120 l/min maximum flow. Flow depends on pressure differential and adjustment; this valve does not provide pressure or temperature compensation.
NBR seals (N) are specified for mineral hydraulic oils HL or HM. FPM seals (V) for suitable special fluids are a separate execution. Check the circuit function, mounting interface and installation dimensions before selecting a replacement. IMPEX CONNECT supports international B2B sourcing of QTM5-RSA/10N/S for industrial hydraulic systems. Price, availability and delivery time are confirmed on request.