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Enerpac Valves

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Enerpac valves control flow, pressure, and direction in high-pressure hydraulic systems that run up to 10,000 PSI (700 bar). This category covers check, relief, needle, and sequence valves built for the tight tolerances and compact porting those pressures demand. If you are matching a discontinued model number or confirming a port and flow rating, send your specs for a cross-reference.

How to Choose an Enerpac Valve

High-pressure valves fail at the spec boundary, not the average condition, so size each parameter against the worst case your circuit can produce. Confirm these before you order:

Flow (GPM): Match the valve to your pump output. An undersized valve causes pressure drop and heat; oversized loses metering precision on a needle or flow-control function.
Pressure (PSI): Enerpac valves are rated for high-pressure work to 10,000 PSI (700 bar). Verify the valve rating meets or exceeds your system relief setting, not just operating pressure.
Port size and thread: Confirm port size and thread form (NPT or SAE) so the valve mates to your manifold, hose ends, and fittings without adapters.
Function and spool: Decide what the valve must do — check, relief, sequence, needle metering, or directional — and on directional units confirm the spool center condition (open, closed, tandem).
Mount: Line-mount, manifold, or subplate. The mount determines plumbing and serviceability.

Which Hydraulic Valve Is Right for the Job?

Function drives the choice. If you need to hold a load and prevent reverse flow, an In Line Check Valves unit is the simplest fit. To meter actuator speed, use a Flow Control Valves unit. To shift a cylinder or motor between extend, retract, and neutral, a Directional Control Valve Monoblock Style is the workhorse, while a Selector Valve routes one supply between two circuits. Browse the full Hydraulic Valves category when you need to compare functions side by side.

Complete the System

An Enerpac valve is one part of a high-pressure circuit. Pair it with Hydraulic Pumps rated for your target pressure and Hydraulic Cylinders sized to the load. Plumb the circuit with Hydraulic Hoses and Fittings rated at or above the valve's working pressure so the hose assembly is never the weak link. Matching pressure ratings across every component keeps the whole system inside its design envelope.

Cross-Referencing an Obsolete Enerpac Valve

Enerpac has revised and retired part numbers over decades of production, and a superseded valve often has a current equivalent with the same flow, pressure, and port specs. We have cross-referenced hydraulic parts for customers since 1963, and we can usually match a discontinued valve from its function, port size, and pressure rating even when the original number is gone. Send the old part number or a photo of the nameplate and request a cross-reference.

Enerpac Valves – Frequently Asked Questions

What pressure are Enerpac valves rated for?

Enerpac builds valves for high-pressure hydraulic work, with ratings up to 10,000 PSI (700 bar). Always confirm the rating on the specific valve meets or exceeds your system relief setting before ordering.

How do I measure the port size on a hydraulic valve?

Measure the thread diameter and count threads per inch, then confirm the thread form (NPT or SAE). Match that to your hose ends and fittings so the valve installs without adapters. Send a photo or the nameplate data if you are unsure.

What flow rate (GPM) valve do I need?

Match the valve to your pump output and the actuator speed you want. An undersized valve restricts flow and generates heat; an oversized one reduces metering precision on needle and flow-control functions. Size to your circuit's maximum flow, not its average.

What is the difference between a check valve and a flow control valve?

A check valve allows flow in one direction only and blocks reverse flow to hold a load. A flow control valve meters the rate of flow to set actuator speed. See In Line Check Valves and Flow Control Valves to compare.

When do I need a directional control valve instead of a selector valve?

Use a Directional Control Valve Monoblock Style to shift an actuator between extend, retract, and neutral. Use a Selector Valve to route one supply line between two separate circuits.

What thread types do Enerpac valves use?

Enerpac high-pressure valves are commonly supplied with NPT or SAE ports. Confirm the port and thread form on the specific valve so it mates cleanly to your manifold, hoses, and fittings.

Can I find a replacement for an obsolete Enerpac valve?

In most cases, yes. A discontinued Enerpac valve usually has a current equivalent with the same function, flow, pressure, and port specs. Send the old part number or a nameplate photo and we will cross-reference it. Request a quote.

Do Enerpac valves work with non-Enerpac pumps and cylinders?

Yes, as long as the pressure rating, flow, and port sizes match across the circuit. Confirm every component is rated at or above the valve's working pressure so the system stays inside its design envelope.

Enerpac Valves

Enerpac V-91 Snubber Valve, 1/2″ NPT

Enerpac V-12 Manual Shut-Off Valve, SAE #4

Enerpac V-17 Check Valve, 3/8″ NPT

Enerpac V-182 Needle Valve, 1/4″ NPT

Enerpac V-66F Manual Check Valve with Built-In Relief, 3/8″ NPT, Fine Metering

Enerpac V-152NV Pressure Relief Valve, 3/8″ NPT, Viton Seals

Enerpac V-161 Sequence Valve, 3/8″ NPT

Enerpac V-42 Pilot Operated Check Valve, 3/8″ NPT

Enerpac V-82 Needle Valve, 3/8″ NPT

Enerpac V-19 Air Check Valve, 3/8″ NPT

Enerpac NV-251 Gauge Shut-Off Valve, 1/4″ NPT Gauge Port

Enerpac V-10 Auto-Damper Valve, 1/2″ NPT

Enerpac V-152 Pressure Relief Valve, 3/8″ NPT

Enerpac V-2000 Sequence Valve

Enerpac V-66 Manual Check Valve with Built-In Relief, 3/8″ NPT

Enerpac V-66NV Manual Check Valve with Built-In Relief, 3/8 NPT, Viton Seals

Enerpac V-72 Pilot Operated Check Valve, SAE #4

Enerpac V-8F Needle Valve, 3/8″ NPT, Fine Metering

How to Choose an Enerpac Valve

Which Hydraulic Valve Is Right for the Job?

Complete the System

Cross-Referencing an Obsolete Enerpac Valve

Enerpac Valves – Frequently Asked Questions

Quick Buy

Enerpac Valves

Enerpac V-91 Snubber Valve, 1/2″ NPT

Enerpac V-12 Manual Shut-Off Valve, SAE #4

Enerpac V-17 Check Valve, 3/8″ NPT

Enerpac V-182 Needle Valve, 1/4″ NPT

Enerpac V-66F Manual Check Valve with Built-In Relief, 3/8″ NPT, Fine Metering

Enerpac V-152NV Pressure Relief Valve, 3/8″ NPT, Viton Seals

Enerpac V-161 Sequence Valve, 3/8″ NPT

Enerpac V-42 Pilot Operated Check Valve, 3/8″ NPT

Enerpac V-82 Needle Valve, 3/8″ NPT

Enerpac V-19 Air Check Valve, 3/8″ NPT

Enerpac NV-251 Gauge Shut-Off Valve, 1/4″ NPT Gauge Port

Enerpac V-10 Auto-Damper Valve, 1/2″ NPT

Enerpac V-152 Pressure Relief Valve, 3/8″ NPT

Enerpac V-2000 Sequence Valve

Enerpac V-66 Manual Check Valve with Built-In Relief, 3/8″ NPT

Enerpac V-66NV Manual Check Valve with Built-In Relief, 3/8 NPT, Viton Seals

Enerpac V-72 Pilot Operated Check Valve, SAE #4

Enerpac V-8F Needle Valve, 3/8″ NPT, Fine Metering

How to Choose an Enerpac Valve

Which Hydraulic Valve Is Right for the Job?

Complete the System

Cross-Referencing an Obsolete Enerpac Valve

Enerpac Valves – Frequently Asked Questions

Step-by-Step Guide: How to Add a Hydraulic Valve to a Tractor for Enhanced Performance

Quick Buy