Masoneilan Engineered


GE’s globe valves can handle a wide variety of process control applications. There are with many optional packages available that can help reduce noise, vibration and contain cavitation.

Balanced trim design Smaller actuators reduce overall assembly size and weight, Heavy cage-guided construction, Heavy guiding of the plug enhances throttling control performance, Few soft goods. Reliability & low maintenance, Standard solutions to control noise, cavitation & valve leakage, Versatile valve technology, Robust construction, Long-term smooth operation, Process control and high process yields. 


Masoneilan 49000 Series

V-LOG™ Low-Noise Anti-Cavitation Valve

The 49000 Series features enlarged Body galleries to accommodate up to 36-stages of pressure reduction.

Specific applications:

  • Boiler feedwater start-up and control
  • steam letdown
  • pump discharge
  • water reinjection
  • gas recycle
  • vent applications

SIZES:

  • 4” through 36” (100 through 900 mm)

RATING & CONDITIONS:

  • flanged: ANSI 150-2500 UNI-DIN 10 - 400
  • welded: BW

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly

ACTUATORS:

  • model 37/38 spring-opposed diaphragm
  • model 87/88 multi-spring-opposed diaphragm
  • cylinder

TRIMS:

  • single or double stage Lo-dB and V-LOG energy management trim
  • available in low noise flow-to-open designs or anti-cavitation flow-to-close
  • variety of balanced trim options for Class IV and V shutoff

INHERENT CHARACTERISTICS:

  • linear or equal percentage

Masoneilan 71000 Series

Erosive Service Valve

The 71000 Series is a modified sweep-angle valve that can reduce fluid impingement through the body. This design includes heavy guiding and durable trim parts to withstand harsh operation.

Specific applications:

• visbreaker

• hot hydrocarbon fluid

• coking applications

SIZES:

  • 2” x 3” through 10” x 12”
    (50 x 80 mm through 250 x 300 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 – 2500

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly

ACTUATORS:

  • model 87/88 multi-spring-opposed diaphragm
  • cylinder

TRIMS:

  • heavy top plug guiding coupled with a threaded seat ring design to form an outlet venturi flow path for outlet area protection

INHERENT CHARACTERISTIC:

  • linear

Masoneilan 72000 Series

Large Mass Flow / Noise Reduction Valve

The 72000 Series offers precise capacity control while efficiently reducing noise andoutlet velocities using single or multiple cages or V-LOG trim.

Specific applications:

• compressor antisurge

• flare to atmosphere

SIZES:

  • 6” x 8” through 36” x 48”
    (150 x 200 through 900 x 1200 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 - 600 UNI-DIN 10 - 100 up to 600 mm
  • welded: BW

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly

ACTUATROS:

  • cylinder

TRIMS:

  • balanced cage guided trim (single or double cage)
  • Lo-dB and V-LOG trims available

INHERENT CHARACTERISTIC:

  • linear or equal percentage

Masoneilan 73000 Series

Sweep Angle Valve

The 73000 Series control valve can throttle highly erosive, flashing, and two-phase flows.

Specific applications:

• mining

• coal slurry

• ash handling

• hydrocarbon bottoms

SIZES:

  • 1” x 1” through 10” x 12” (25 x 25 mm through 250 x 300 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 – 2500

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • titanium
  • hastelloy

ACTUATORS:

  • model 87/88 multi-spring-opposed diaphragm
  • cylinder

TRIMS:

  • high capacity single stage
  • reduced port venturi outlet
  • ceramic and tungsten carbide Optional

INHERENT CHARACTERISTICS:

  • linear

Masoneilan 74000 Series

Heavy Oil Process Valve

The 74000 Series is a split-body forged angle erosion control valve with captured trim and continuous guided fluted plug for superior stability under harsh conditions with particulate flow.

Specific applications:

• resid hydro-cracking

• service with entrained catalyst

• pressure drops up to 4000 psi

SIZES:

  • 1” through 8” (25 through 400 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 – 2500

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly
  • duplex stainless steel

ACTUATORS:

  • model 87/88 multi-spring-opposed diaphragm
  • cylinder

TRIMS:

  • fluted single and multi-stage
  • continuous guided plug
  • ceramic and tungsten carbide optional
  • venturi trim to protect valve body

INHERENT CHARACTERISTICS:

  • linear

Masoneilan 75000 Series

Tank Drain Sweep Angle Valve

The 75000 Series tank drain valve includes a full sweep-angle design and heavy-duty plug design to reduce erosion impact from solids or debris found in tank bottoms. It is available in 45, 60, and 90 degree-angle configurations.

Specific applications:

• Tank level control and pressure letdown applications commonly in reactor or crystallizer tanks

SIZES:

  • 1” x 1” through 10” x 12” (25 x 25 mm through 250 x 300 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 – 1500

BODY MATERIALS:

  • stainless steel
  • titanium
  • hastelloy
  • others

ACTUATORS

  • cylinder

TRIMS:

  • single piece stem and plug design with both top and bottom guiding to eliminate trim vibration at high-pressure drops

INHERENT CHARACTERISTICS:

  • linear or contoured

Masoneilan 77000 Series

High Pressure Control Valve

The 77000 Series multi-stage, expanding area control valve is designed primarily for high-pressure compressible fluid or 2-phase flow applications. It effectively controls erosion, de-gassing, and high noise levels.

Specific applications:

• hot separator letdown

• well head choke

SIZES:

  • 2" x 3" through 8" x 10" (50 x 80 through 200 x 250 mm)

RATINGS & CONNECTIONS:

  • flanged: inlet ANSI 2500 outlet ANSI 150 - 2500 UNI-DIN 10 - 400
  • welded: BW or SW

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly

ACTUATORS:

  • model 37/38 spring-opposed diaphragm
  • cylinder actuators

TRIMS:

  • axial flow technology
  • multi-stage trim (expanding area type)
  • anti-cavitation, flashing, de-gassing, and low noise

INHERENT CHARACTERISTICS:

  • linear

Masoneilan 78400 / 18400 Series

Series LincolnLog™ Anti Cavitation Valve

The 18400 and 78400 Series valve is used in high-pressure liquid service applications to help eliminate cavitation.

Specific applications:

• boiler feed water recirculation

• desuperheater spray water

SIZES:

  • 1” through 12” (25 through 300 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 600 - 2500 UNI-DIN 100 - 400
  • welded: BW or SW

BODY MATERIALS:

  • carbon steel
  • stainless steel
  • chrome-moly

ACTURATORS:

  • model 37/38 spring-opposed diaphragm
  • model 87/88 multi-spring-opposed diaphragm
  • cylinder

TRIMS:

  • axial flow technology
  • multi-stage, cage-guided, anti-cavitation trim
  • Class VI available on request

INHERENT CHARACTERISTICS:

  • linear

Masoneilan 84000 Series

SteamForm™ Steam Conditioning Valve

The 84000 Series SteamForm* valve includes a patented water-injection system for efficient desuperheating in steam conditioning applications.

Specific applications:

• turbine bypass

• process steam conditioning

SIZES:

  • Trim: 3” through 24”(80 through 600 mm)
  • Pope: 3” through 48”(80 through 1200 mm)

RATINGS & CONNECTIONS:

  • flanged: ANSI 150 – 2500 UNI-DIN 10 - 400
  • welded: BW

BODY MATERIALS:

  • carbon steel
  • chrome-moly

ACTUATORS:

  • model 87/88 multi-spring diaphragm
  • model 37/38 spring diaphragm
  • cylinder

TRIMS:

  • single or double stage Lo-dB with optional diffuser, and V-LOG energy management trim
  • available with thermally compensated high temperature trim options for long life in high-cycling environments
  • variety of balanced trim options for Class IV and V shutoff

INHERENT CHARACTERISTICS:

  • linear or equal percentage