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Oilgear’s Olmsted Product Group is renowned for using advanced technology to create extremely reliable offshore valves. Designed by our team and built on a history of innovation, the Subsea Function Valve (SFV) is an aerospace-grade take on the classic SPM subsea control valve.

Base Hydraulic Symbol

At A Glance

Control Type: Directional Control
Flow Efficiency: Cv 5 - 15
Max Continuous Pressure: 5000 PSI and Below

Product Details

When it comes to subsea operations, performance is critical. That’s why Oilgear created the SFV to fit your operations. This normally open, pilot-operated, two-position, three-way subsea control poppet valve has aerospace-grade reliability and customizable configurations. And with fewer parts than classic SPM valves, SFVs are made for easy maintenance and less downtime.

Design Highlights

Two-position, three-way subsea control poppet valve
Aerospace-grade reliability
Normally open, pilot-operated
Will not stick mid-shift under high flow
Uses less than half of the parts of classic SPM valves
Allows for compact manifold application
Easy replacement and low downtime
Available in ½” to 1½” port sizes — other sizes available upon request
Max operating pressure of 5000 PSI — higher pressures available upon request

Application

High-cycle, two-position three-way applications
- A trace amount of leakage is tolerable
Manifold-mounted, screw-in cartridge valve
Ports configuration must be as shown
Vent port must be unobstructed

Performance

Typical Cycle Count: 50,000 cycles at 5000 PSI, NAS 12
Leakage Rate: Four drops per minute
Pilot Consumption: 1.04 in³ per shift
Pressure Drop: See included documentation
Required Pilot Pressure: See included documentation

Ready to Order

Oilgear is up to the challenge, regardless of your application. Our wide range of pumps are renowned for their longevity, dependability and durability–no matter the harsh environment. Find out more about all of the pumps we offer and how we can help be the solution for you.

Where To Buy

Standard Features

2-position 3-way poppet valve with aerospace-grade reliability
Normally-open, pilot-operated
Will not stick mid-shift under high-flow
60% fewer parts than classic SPM valves
Allows for compact manifold application
Easy replacement / low down-time
Available in ½” to 1½” port sizes (other sizes available upon request)
Max operating pressure of 5000 PSI (higher pressures available upon request)

Product Options

Normal-Duty materials for service with subsea control fluids (i.e. Oceanic®, Pelagic®, Stack Magic®, Erifon®, etc.):

Nitronic® 50
Nitronic® 60

Ultra-Duty materials for service with harsh fluids (i.e. water, seawater, diesel, etc.):

Stellite® 6B

Technical Specifications

APPLICATION

For high-cycle, 2-postion 3-way applications in which a trace amount of leakage is tolerable
Manifold-mounted, screw-in, cartridge valve
Ports configuration must be as shown
Vent port must be unobstructed

PERFORMANCE

TYPICAL CYCLE COUNT: 50,000 cycles at 5000 PSI, NAS 12

LEAKAGE RATE: 4 drop per minute

PILOT CONSUMPTION: 1.04 in^3 per shift

PRESSURE DROP: See included documentation

REQUIRED PILOT PRESSURE: See included documentation

CAD FILES

Please contact an Oilgear representative or authorized re-seller.

DOCUMENTATION

99999-50 VALVES SUBSEA | PDF | 4 MB

SFV Subsea Function Valves (SPM) Performance Data and Curves for 2-Postion 3-Way Poppet Valves 12/2015

SFV-10-NO - Subsea Valves