Menu Close

Valves

Cast Steel Gate, Globe, Check Valves
Bolted Bonnet Design

Cast Steel Gate, Globe, Check Valves Bolted Bonnet Design

Cast Steel Gate, Globe, Check Valves
Bolted Bonnet Design

  • Size: 2” through 24”
  • Design compliance to: API600, BS1873, BS1868, IBR
  • Pressure Rating ASME: CL 150, 300, 600, PN 20, 50, 100
  • Working Temperature: -196°C up to +550°C & over
  • Materials: Carbon Steel, Stainless Steel, Alloy Steel, Special Alloys on Request
  • Connections: Flanged RF, Butt Weld End

Ball Valves Series WVE

Ball Valves Series WVE

  • Floating or trunnion type.
  • Design: 2 or 3 pieces, top entry or fully welded.
  • Available also in special execution and for sub sea application.
  • API 6A and 6D, Fire-safe certified.
  • Rating: ASME Class 150 to 2500; from PN 16 to PN 100; API 2000 to 10000.
  • Size: from 1/4” through 48” e over on request.
Ball Valves Series WVE

Multilayer Seated Ball Valves Series HTB & HTL

Multilayer Seated Ball Valves Series HTB & HTL

Multilayer Seated Ball Valves Series HTB & HTL

  • Floating (HTB) or trunnion (HTL) design.
  • Bubble- tight (zero leakage) at lowest and highest temperatures.
  • Special multilayer seats suitable from -196°C up to +550°C and over Fire-safe and TA-Luft approved.
  • Materials: Carbon Steel, Stainless Steel, Special Alloys, Titanium, etc.
  • Rating: ASME Class 150 up to 2500.
  • Size: from 1/4” through 48” and over.

Forged Steel Gate Valves, Globe Valves & Check Valves Bolted Bonnet Design

Forged Steel Gate Valves, Globe Valves & Check Valves Bolted Bonnet Design

  • Sizes: 1/2” through 2”
  • Design compliance: FO – API 602, BS 5153, ISO 15761, IBR
  • Pressure Rating: ASME class 800 & PN 130
  • Working Temperature: -196°C up to 550°C
  • Material: Forged Carbon Steel, Stainless Steel, Alloy Steel, Special Alloys on request.
  • Connections: Socket weld, Butt weld, Flanged on request.
Forged Steel Gate Valves, Globe Valves & Check Valves Bolted Bonnet Design​

Piston Valves Series BV

Piston Valves Series BV

Piston Valves Series BV

  • Bubble-tight (zero leakage) at lowest and highest temperatures.
  • No fugitive emissions (TA-Luft and fire-safe certified).
  • Approved for the handling of liquefied gasses on railway tanks.
  • Available with flow regulating trim.
  • Special multi-layer seats suitable from -196°C up to +550°C and over.
  • Rating: ASME Class 150/600 (PN16 / PN63) and API 800.
  • Size: 1/2” through 8” (from PN15 up to PN 200).

Forged “Y” Pattern Valves Series WBY

Forged “Y” Pattern Valves Series WBY

  • Less fluid turbulence and higher flow coefficient.
  • Stop, or piston check, or flow control, or stop-check.
  • Available in special designs and materials for any fluid.
  • Available with electric or pneumatic actuator on request.
  • ASME Class: 600, 900, 1700, 2700, 4500 and special Classes.
  • Size: 1/4” through 4”.
Forged “Y” Pattern Valves Series WBY​

Forged “Y” Pattern Valves Series BLY

Forged “Y” Pattern Valves Series BLY

Forged “Y” Pattern Valves Series BLY

  • Bonnetless-Rising, non-rotating stem.
  • Stop, or piston check, or flow control, or stop check.
  • Special anti-cavitation trim on request.
  • Available in special designs and materials for any fluid.
  • Available with electric or pneumatic actuator on request.
  • ASME Class: 1700, 2700, 4500.
  • Size: 1/2” through 3”.

Forged “T” Pattern Valve Series WBT

Forged “T” Pattern Valve Series WBT

  • Welded Bonnet suitable for very high pressure & severe application.
  • Available in special designs and materials for any fluid
  • Available with electric or pneumatic actuator on request.
  • ASME class: 600, 800, 900, 1500, 1700, 2700, 4500 and special classes.
  • Sizes: 1/2” through 2”
  • Connections: Socket Weld, Butt Weld End, Flanged End on request.
Forged “T” Pattern Valve Series WBT

Forged “T” Pattern Valve Series BBT

Forged “T” Pattern Valve Series BBT

Forged “T” Pattern Valve Series BBT

  • Bolted Bonnet design suitable for very high pressure & severe application.
  • Available in special designs and materials for any fluid.
  • Available with electric or pneumatic actuator on request.
  • ASME class: 600, 800, 900, 1500, 1700, 2700, 4500 and special classes.
  • Sizes: 1/2″ through 2″
  • Connections: Socket Weld, Butt Weld End, Flanged End on request.

High Pressure Piston Lift Check Valve

High Pressure Piston Lift Check Valve

  • Available in welded bonnet, bonnet less, bolted bonnet, pr. seal bonnet design.
  • Y pattern: Forged up to 4″
  • Y & T pattern: Cast up to 26″
  • Sizes: 1/2″ through 26″
  • ASME class: 600, 800, 900, 1500, 1700, 2500, 4500 and interpolated special classes.
  • Connections: Socket Weld, Butt Weld End, Flanged End on request
  • Operations: Manual or Actuated.
High Pressure Piston Lift Check Valve

High Pressure Gate Valves Series CMI-S

High Pressure Gate Valves Series CMI-S

High Pressure Gate Valves Series CMI-S

  • Pressure Seal.
  • Split wedge or Parallel slide.
  • Hand operated or actuated (electrically or pneumatically).
  • Bypass and/or equalizing pipe on request.
  • ASME Class: 600, 900, 1500, 2500, 4500 and special classes.
  • Size: 2″ through 28″.

High Pressure Globe Valves Series CMI-G

High Pressure Globe Valves Series CMI-G

  • Pressure Seal.
  • Construction: “T” type, “Y” type, angle, “Elbow down”.
  • Stop, throttling, stop check, piston check.
  • Hand operated or actuated (electrically or pneumatically).
  • ASME Class: 600, 900, 1500, 2500, 4500 and special Classes.
  • Size: 4″ through 24″.
High Pressure Globe Valves Series CMI-G​

High Pressure Check Valves Series CMI-C

High Pressure Check Valves Series CMI-C

High Pressure Check Valves Series CMI-C

  • Vertical seat (perpendicular to flow), higher flow coefficient.
  • Pressure seal or bolted bonnet.
  • Swing or tilting disk.
  • Available pneumatically actuated (for turbine bleeding lines).
  • ASME Class: 150, 300, 600, 900, 1500, 2500, 4500.
  • Size: 2″ through 32″.

Stop Valves Bellow Sealed

Stop Valves Bellow Sealed

  • Bolted Bonnet Design.
  • Equipped with pneumatic, hydraulic or electric actuator.
  • Sizes: 1/2″ trough 10″ (DN15-DN250) 
  • ASME class: 150-300 / PN-16-25-40
  • Working Temperature: -10°C up to 400°C
  • Connections: Flanged, Buttweld
  • Materials: Cast Iron, Nodular Cast Iron, Cast Carbon & Stainless Steel.
Stop Valves Bellow Sealed

Forged Steel Globe Valves & Gate Valves

Forged Steel Globe Valves & Gate Valves

  • Bellow Sealed, Stop Valves.
  • Seal Welded Bonnet.
  • OS & Y rising non rotating stem.
  • Size: 1/2″ through 2″.
  • ASME class: 800, 1500, 2500.
  • Working Temperature: -196°C up to 450°C.
  • Connections: Socket Weld, Butt Weld End Screwed ends NPT or BSP.
  • Materials: Forged Carbon Steel, Alloy Steel, Stainless Steel.

Steam & Condensate Manifolds

Steam & Condensate Manifolds

  • Forged body with piston type sealing mechanism.
  • Patented reinforced seal rings.
  • Tight shut off, fire safe, Ta Luft qualified.
  • Sizes: 4, 6, 8, 10, 12 or more connecting stations on request.
  • ASME class: 150, 300, 800
  • Working Temperature: -46°C up to 450°C
  • Connections: Threaded, Socket weld
  • Materials: Forged Carbon Steel, Alloy Steel.
Steam & Condensate Manifolds​

Special Bonetti Valves Series SV

Special BONETTI Valves Series SV

  • Custom made valves for severe duty applications.
  • Valve type: stop, throttling, check.
  • Suitable for urea and fertilizer application, water treatment plants,
    hazardous fluids.
  • Available in various executions and materials, also special alloys.
  • On request, available with electric or pneumatic actuator.
  • Designed according to unique customer and plant requirements.

Quick Acting Automatic Valves Series AV2 & AV3

Quick Acting Automatic Valves Series AV2 & AV3

  • Type two ways (AV2) or three ways (AV3).
  • Designed for H.P. preheaters bypass systems.
  • Hydraulically self-actuated by the process media.
  • Operating speed controlled by an external regulating valve.
  • Manual operation with locking device.
  • ASME Class 900, 1500, 2500 and special classes.
  • Nominal diameters up to 18″ size.
Quick Acting Automatic Valves Series AV2 & AV3

Blowdown Valves & Blowoff Valves Series BLB, PBR & RSS

Blowdown Valves & Blowoff Valves Series BLB, PBR & RSS

Blowdown Valves & Blowoff Valves Series BLB, PBR & RSS

  • For continuous (BLB) or discontinuous (PBR) or intermittent blow-off.
  • Useful for flow control under high differential pressure.
  • Needle type (BLB), tandem type with multistage disk (PBR), or ball type (RSS and RSSA). 
  • Available with actuator.
  • ASME Class 600, 800, 900, 1700, 2700, 4500 and special slasses.
  • PN 40, 63, 100, 160, 250, 420, 630, 760.

Write to us at
sales@cesare-bonetti.co.in
for technical as well as commercial queries.