Description
Item details
- Item: Check Valve/Assy PN: 391-3681-001
- Manufacturer: Parker Hannifin
- Manufacturer description: Check Valve Assembly
- Manufacturer part no.: 391-3681-001
- Quantity on record: 4 EA
- Handal stock code: HP-D0067
- Location: Handal yard, Telok Kalong, Kemaman (Malaysia)
Hydraulic or pneumatic valve supplied as Check Valve/Assy PN: 391-3681-001 (Handal stock code HP-D0067). Valves direct, control, or stop the flow of hydraulic oil, fuel, water, or air through the crane systems. Common types include directional control, check, pressure-relief, pressure-reducing, flow-control, and counterbalance valves. Each is rated for working pressure, flow capacity, and port size matched to the host circuit. Confirm port size, pressure rating, flow capacity, and any solenoid/pilot supply against the hydraulic schematic. Bleed and pressure-test the circuit before returning the crane to service. Handal stock code HP-D0067. For confirmation of fit, lead time, and pricing, contact our team via Add to Quote or [email protected].
⚠ System-generated illustration. This image is an AI-generated drawing and does not reflect the exact item being offered. Please contact customer support for actual product images.
OEM / Specifications
- Manufacturer: Parker Hannifin
- Product: Check Valve Assembly
- Series: P20/30/31 Series
- Manufacturer part no.: 391-3681-001
- Engineering number: M1391K
- Type: Check Valve Assembly
Manufacturer information / datasheet:
- aztechydraulics.com/products/cm-391-3681-001
- drillingparts.com/391-3681-001-check-valves.html
- www.ebay.com/itm/283302800807
Specifications from manufacturer/distributor sources (checked 2026-10-17). Buyers should verify before use.
Manufacturer documents
- Parker Parts Book P20-P50/51-P75/76-P315 Gear Pumps and Motors (Distributor Program, (c) 2009) (Parker Hannifin)
Links go to the manufacturer or distributor publication for this part number (checked 2026-10-19). Copies are held in the Handal library and available on request. Buyers should verify fit and specifications.
