Specialty Valves

High Pressure Equipment Company produces many valves engineered for specific requirements and operating conditions.

Ball Valves provide shut-off of liquid or gas flow through 20,000 psi. These valves are available in two way and three way configurations.

Hastelloy Valves are the most common special material valves we produce. We maintain an inventory of Hastelloy C-276 to assure prompt delivery.

High Temperature Valves feature an extension to remove the packing area (stuffing box) from the hot zone of a valve, making them suitable for use at 1,000F (538C).

Micro Control Metering Valves are designed to assure the fine and precise stem travel necessary for excellent control of flow. An integral vernier indicator provides exact measurement of stem revolution.

Relief Valves protect a system from over-pressure damage and failure. Relief Valves are offered in pressure ranges: 3,000 psi to 30,000 psi.

Male Bottom Connection Valves are designed for applications where extra rigidity or space restrictions are critical. These valves feature one-piece stem construction to increase durability and reduce overall height.

Block and Bleed Valves These two stem manifold valves are an excellent method of blocking, bleeding and calibrating pressure gauges and transmitters.

Subsea Ball Valves Designed for extreme pressures and harsh environments, the industry?s broadest line of subsea ball valves for 10, 15 and 20,000 psi.

Custom Manifolds These manifolds are available in a range of materials and configurations to address demanding environmental and layout requirements, as well as transitions in line sizes and tubing pressures.


Valves, Fittings & Tubing

Taper Seal Valves

NPT Valves

Medium Pressure Valves

High Pressure Valves

Ultra High Pressure Valves

Specialty Valves

Air Operated Valves



Reactors & Pressure Vessels

Pressure Vessel Selection

O-Ring Seal Reactors

Confined Gasket Closure Reactors

Bolted Closure Reactors

Clover Leaf Reactors

O-Ring Closure Reactors

Micro Reactors

Tubulars Reactors

Pumping Systems

Air Operated Hydraulic Pumping System

System Capabilities

Standard Pumping System Specifications

150,000 psi Pumping System

Intensifiers & Gas Boosters


Gas Boosters

High Pressure Generators

Oil & Gas Products

Sour Oil & Gas Valves

Sour Oil & Gas Fittings


Tubing & Nipples

Wellhead Gauge & Bleed Valves