MagniForce EPRV

The TSI MagniForce Electromagnetic Pressure Relief Valve (EPRV) features innovative valve technology for enhanced performance. MagniForce is engineered for demanding oilfield pumping conditions with precise electromagnetic actuation. The TSI EPRV provides a premium solution addressing pressure spikes, valve fatigue, operational downtime, repair cost and an all-in-one Relieve & Bleed solution.

Magniforce Solution

Electromagnetic Actuation and Strength Benefits

MagniForce uses electromagnetic actuation to provide instant and precise pressure relief during pressure spikes. Constructed with Tungsten Carbide, 4130 with Nitriding & Polyether Ether Ketone (PEEK) seal, MagniForce ensures high strength and corrosion resistance.

Smart Monitoring Integration

Sensor feedback enables real-time monitoring and supports predictive maintenance through digital control systems. MagniForce reduces downtime, enhances safety, and improves overall system performance in demanding environments.

MagniForce EPRV Features

• Dual bleed design configuration, ability to remotely bleed well pressure and pump pressure independently
• Ability to have manual bleed valve configuration
• Remote accessibility

15-minute field redress time

• Integrated gantry crane in skid
• Top section 480 lbs.
• Cost effective repair kits
• Three-piece design

Two stage pressure bleed system

• EPRV – 15,000 psi max pressure relief valve
  • Using electromagnetic actuated valve with carbide trim to drop the system psi and flow rate below critical flow
  • Carbide trim allows us to get below critical flow conditions for the 2nd stage and re-seats
• 3,000 psi B-BV15 valve
  • The 2nd stage (B-BV15) allows the system to bleed to 0 psi or can be shut in to equalize pressure on both sides
  • Minimum relief pressure can be adjusted by OEM if requested

MagniForce EPRV Specs

• 100% Electrically Operated
• 24-volt DC power requirements 90 Watts
• 6 to 8 hours battery backup
• Eliminates all hydraulics / electric over hydraulics
• Eliminates use of N2
• 15,000 psi operating pressure
• 3,000 psi minimum operating pressure
• Remote indicator light for visual reference
• One moving part simple design
• Remotely operated via smart touch screen, ability to remotely access instrumentation and control system
• 10 Millisecond sampling rate
• Response time 0.3 seconds full bore ¾” nominal ID
• 30 BBL./MIN flow rate

B-BV15 Bleeder Valve

B-BV15 Bleeder Valve Features

• Designed as ¼ turn valve with low operating and breakaway torque, compact lightweight and simple design
• Cost effective minor rebuild kit
• Extended service life of valve
• Improved safety and control
  • Reduces the risk of sudden pressure surges and valve washouts during initial bleed off.
• Low torque design
  • Operates with minimal torque, enabling the use of smaller and more cost-effective actuators
• Engineered for abrasive flowback and fracturing slurries
  • Built to reduce erosion and corrosion damages

B-BV15 Bleeder Valve Specs

• 15,000 psi max working pressure
• 2” 1502 F X M connection
• Power supply 110/220-volt AC or DC, built in manual override
• Operating time 17 seconds per 90 deg turn, positioning indicator
• Enclosure: watertight IP67 and Nema 4 and 6 rated
• Max orifice: 0.375”
• Face to face dimensions 11”

TSI MagniForce EPRV in the Field