Piper Valve
Oil States Piper Valve is a leading manufacturer of high-pressure, compact style ball and check valves. We start with a strong commitment to continuous improvement, building some of the most reliable valves on the market today. Our wide range of material selection compliments our engineered-to-order products, while providing enhanced economy for general applications. Piper’s Optimum-Flow Technology reduces internal turbulence, thereby slowing erosion, and minimizing system friction pressure loss. From the deepest waters subsea, or providing solutions topside offshore and onshore, our expansive product line will meet or exceed your specifications.
Related Documents
- Oil States Industries Overview
- Oil States Piper Valve Subsea Service Valves
- Oil States Piper Valve Series PB Ball Valves
- Oil States Piper Valve Series MST Ball Valves
- Oil States Piper Valve Series LC Ball Valves
- Oil States Piper Valve Series DC Diverter Valves
- Oil States Piper Valve Series SF Hot Stab Assemblies
- Oil States Piper Valve Offshore Valve Products
- Oil States Piper Valve Onshore Valve Products
Sales Contacts
Email +1 405 671 2000
Compact Valves
Key Features
- Series PB ball and check valve size range: 1″ thru 12″ ANSI 1500, API 5000, ANSI 2500. 1″ thru 8″ API 10000. 1″ and 2″ API 15000.
- Compact design provides substantial space and weight savings versus traditional flanged end ball valves.
- Optimum flow technology matches or closely matches the valve thru bore to common mating pipe inside diameters, eliminating transition areas and erosion points.
- Product line includes ball valves, check valves, double ball valves, throttle ball valves, three-way ball valves and ball check combination valves.
- Valves specifically designed for use in unprocessed produced fluid applications.
Applications
- Offshore production and test manifolds
- Offshore chemical injection packages
- Onshore location well hookups
- Onshore production and separation units
Services
- Engineering
- Manufacturing
- Assembly and test
Metal Seated Trunnion Ball Valves
Key Features
- Series MST Size Range: 1″ thru 12″ API 5000, ANSI 2500, API 10000, API 15000.
- API 6AV1 Class II validation tested.
- Tungsten carbide ball and seats, lapped for positive sealing.
Applications
- FPSO turret manifolds
- Boarding valves and ESDV’s
- Frac valves
- Cementing and acidizing
Services
- Engineering
- Manufacturing
- Assembly and test
Low-Pressure Compact Ball Valves
Key Features
- Series LC Ball Valve Size Range: 3″ thru 6″ ANSI 600 and ANSI 900.
- Compact design provides substantial space and weight savings versus traditional API 6D flanged end ball valves.
- Valve thru bores match Sch. 80 pipe inside diameters, eliminating transition areas and erosion points.
- Valves specifically designed for use in unprocessed produced fluid applications.
Applications
- Onshore production testing
- Separator units, flare stacks and sales lines
Services
- Engineering
- Manufacturing
- Assembly and test
Manifold Systems
Key Features
- Building block design allows for a wide variety of connection options and design configurations.
- Tees, crosses, valves and end connections have matching bore sizes, which minimize transition areas and erosion points.
- Bolted connections allow for ease of disassembly for maintenance and/or repair work.
Applications
- Injection heads and waterfloods
- Choke manifolds
Services
- Engineering
- Manufacturing
- Assembly and test
Reverse Circulating Manifolds
Key Features
- Building block design allows for a wide variety of connection options and design configurations.
- Tees, crosses, valves and end connections have matching bore sizes, which minimize transition areas and erosion points.
- Bolted connections allow for ease of disassembly for maintenance and/or repair work.
Applications
- Reverse circulation for workover operations
Services
- Engineering
- Manufacturing
- Assembly and test
Diverter System Valves
Key Features
- Series DC Size Range: 10″ thru 18″ in ANSI Class 300, 600 and 900.
- Xylan coating of bodies, bonnets, and retainers provides corrosion resistance for ease of disassembly and extended life.
- Bore sizes designed to match or closely match Sch. 80, 100 or 120 pipe inside diameters to eliminate transition areas and erosion points.
- Compact design saves space and weight versus traditional API 6D trunnion-mounted ball valves.
- Wide selection of materials and valve configurations to meet application requirements.
Applications
- Drilling diverter systems
- 2″ thru 8″ valves offered for trip tank and booster line applications
- Marine drilling risers
Services
- Engineering
- Manufacturing
- Assembly & Testing
Subsea Valves
Key Features
- Compact design provides substantial space and weight savings.
- Wide variety of ROV operators and actuators available.
- ROV-friendly, low-operating torques.
- Wide variety of material and end-connection options to meet design criteria.
Applications
- MPD systems including flow spools and bleed and equalization lines
- BOP Panels
- Riser adapter valves
Services
- Engineering
- Manufacturing
- Assembly and test
Precommissioning Valves and Hot Stabs
Key Features
- Valve size range: 1″ thru 12″ ANSI 1500, API 5000, ANSI 2500. 1″ thru 8″ API 10000. 1″ thru 2″ API 15000.
- Hot stab size range: 1″ thru 6″ ANSI 2500. 1″ thru 4″ API 10000. 1″ & 2″ API 15000.
- Rated and hyperbaric tested to 10,000 feet water depth.
- Compact valve design provides substantial space and weight savings versus traditional flanged end ball valves.
- High-flow, hot stab assemblies include patented bolt-on compact flange receptacle outlet providing a wide range of connection materials and types.
Applications
- Pig launchers and receivers (PLR)
- Lay-down heads
- Gooseneck connectors
- Riserless intervention systems
Services
- Engineering
- Manufacturing
- Assembly and test
Permanent Service Valves
Key Features
- Size range: 1″ thru 12″ API 5000, ANSI 2500, API 10000, API 15000.
- API 6AV1 Class II validation tested.
- Tungsten carbide ball and seats, lapped for positive sealing.
- Z-ring metal-to-metal external seal ring with CRA grooves.
Applications
- Permanent service valves
- Connector systems
- Manifold systems
Services
- Engineering
- Manufacturing
- Assembly and test