Steam Traps

SWI
BALL VALVE
METAL SEATED

Supplier SWI Metal Seated Ball Valve

SWI Ball Valve

SWI Metal Seated Ball Valve ANSI Class 150 to 2500

SWI Metal Seated Ball Valves are designed for wide range of applications in the mining, refining, petrochemical, pulp and paper industries. The designs incorporate many technically advanced features which ensure reliable and repeatable shut off performance while providing the highest level of safety as demanded by these industries

SWI Valve Features :
  • Certified fire safe in accordance with API 607 / ISO 10497.
  • 2 or 3 piece bolted body construction for ease of on-site maintenance.
  • Anti-static design (10Ω under 12 Volt).
  • Fully contained Spiral Wound body gasket.
  • Positive engagement and alignment of the bolted body providing ‘Gap Free’ connection.
  • Body wall thickness exceeds the minimum requirements of ASME B16.34 or ISO 17292.
  • Internally assembled blow-out proof stem design.
Other Gestra Series :
Size 1/2" - 1"
Rating Class 300
ASTM MK45 A105
Max. Pressure 32 bar
Connection MK45 Screwed Socket


SWI Gate Valve

SWI Forged Steel Gate Valve Class 150 to 2500

SWI Forged Steel Gate Valve is manufactured from finest quality components and under the firm direction of experienced quality controllers. These are engineered using best quality components and following international industrial standard.

SWI Valve Features :
  • High Performance Ball Valve
  • Longer Life
  • Positive Shut off
  • Quick in Action
  • No Lubrication
  • Compact Design
  • Low Pressure Drop
  • Simplicity
Other Gestra Series :
  • Gestra Steam Trap TS Series
  • Gestra Steam Trap VK Series
  • Gestra Steam Trap AK Series
  • Gestra Steam Trap GK Series
Size 1/2" - 1"
Rating PN 63
ASTM DK45 A105
Max. Pressure 42 bar
Component Screwed Socket


SWI
GATE VALVE
FORGED STEEL

Supplier SWI Forged Steel gate valve

SWI
GLOBE VALVE
FORGED STEEL

Supplier SWI Forged Steel Globe Valve

SWI Globe Valve

SWI Forged Steel Globe Valve Class 150 to 2500

SWI Forged Steel Globe Valves are compact, sturdy and ideal for high pressure and high temperature applications. These valves are outside screw and yoke type (OS & Y) with rising stem and rising handwheel.

SWI Valve Features :
  • High Performance Ball Valve
  • Longer Life
  • Positive Shut off
  • Quick in Action
  • No Lubrication
  • Compact Design
  • Low Pressure Drop
  • Simplicity
Other Gestra Series :
Size 1/2" - 1"
Rating Class 300
Max. Pressure 22/32 bar
ASTM BK 45 A105
Connection BK 46 Socket Weld

SWI Check Valve

SWI Forged Steel Gate Valve Class 150 to 2500

Forged Steel Check Valves are compact, sturdy and ideal for high pressure and high temperature applications. These valves are lift type, spring loaded check valve and available in with two type configurations, i.e., Plug type and Ball type.

SWI Valve Features :
  • High Performance Ball Valve
  • Longer Life
  • Positive Shut off
  • Quick in Action
  • No Lubrication
  • Compact Design
  • Low Pressure Drop
  • Simplicity
Other Gestra Series :
  • Gestra Steam Trap Series TK
  • Gestra Steam Trap Series BK
  • Gestra Steam Trap Series MK
  • Gestra Steam Trap Series VKP
  • Gestra Steam Trap Series UNA
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld


SWI
CHECK VALVE
FORGED STEEL

Supplier SWI Forged steel Check Valve

SWI
GATE VALVE
BELLOW SEAL

Supplier SWI-Bellow-Seal-Forged-Steel-Gate-valve

SWI Gate Valve

SWI Bellows Seal Forged Steel Gate Valve Class 150 to 1500

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valves.

SWI Valve Features :
  • Performed under the maximum pressure condition.
  • Prevents torsion of bellows
  • Stem backseat and stem packing ensure the perfect sealing in the event of bellows damage.
  • Stellite 6 faced both seat and wedge / disc to prevent seizing and galling is available.
Gestra Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

Check Valve

SWI Globe Valve

SWI Bellow Seal Forged Steel Globe Valve Class 150 to 1500 

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valves.

SWI Valve Features :
  • Performed under the maximum pressure condition.
  • Prevents torsion of bellows
  • Stem backseat and stem packing ensure the perfect sealing in the event of bellows damage.
  • Stellite 6 faced both seat and wedge / disc to prevent seizing and galling is available.
Materials :
  • Hot-pressed brass
  • Special brass
  • Cast bronze
  • Grey cast iron
  • High-temperature ferritic cast steel
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld


SWI
GLOBE VALVE
BELLOW SEAL

Supplier SWI-Bellow-Seal-Forged-Steel-Globe-Valve-Kanan

Gestra Check Valve

Gestra Screwed Non-Return Check Valve

The check valve with screwed socket connection. The closing spring means the valve can be installed in any position. It has metal-to-metal sealing and is suitable for liquid, gas and steam up to PN 16.

Gestra Valve Features :
  • Compact design
  • Low height
  • Mounting in any position
  • Low installation costs
  • Wide choice of materials
Materials :
  • Hot-pressed brass
  • Special brass
  • Cast bronze
  • Grey cast iron
  • High-temperature ferritic cast steel
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld


GESTRA
CHECK VALVE NON-RETURN

supplier GESTRA CHECK VALVE NON-RETURN

SWI
GATE VALVE
BELLOW SEAL

Supplier SWI-Bellow-Seal-Cast-Steel-Gate-Valve

SWI Gate Valve

SWI Bellow Seal Cast Steel Gate Valve Class 150 to 1500

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valves.

SWI Valve Features :
  • Performed under the maximum pressure condition.
  • Prevents torsion of bellows
  • Stem backseat and stem packing ensure the perfect sealing in the event of bellows damage.
  • Stellite 6 faced both seat and wedge / disc to prevent seizing and galling is available.
Other Gestra Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Flange

SWI Globe Valve

SWI Bellow Seal Cast Steel Gate Valve Class 150 to 1500

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valves.

SWI Valve Features :
  • Performed under the maximum pressure condition.
  • Prevents torsion of bellows
  • Stem backseat and stem packing ensure the perfect sealing in the event of bellows damage.
  • Stellite 6 faced both seat and wedge / disc to prevent seizing and galling is available.
Application :
  • Suitable for heating
  • Air-conditioning
  • Water supply and cooling installations
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Flange

SWI
GLOBE VALVE
BELLOW SEAL

Supplier SWI Bellow Seal Globe Valve

Gestra Check Valve

Gestra Discocheck Dual-Plate Check Valve

BB dual-plate check valves are wafer-type valves with a short overall length. Their excellent hydrodynamic properties result in very low pressure losses. Their lower weight brings advantages during installation.

Gestra Valve Features :
  • Top quality
  • Minimum pressure loss
  • For horizontal and vertical installations
  • Downward flow (special spring)
Application :
  • Suitable for heating
  • Air-conditioning
  • Water supply and cooling installations
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Flange

GESTRA
DUAL PLATE CHECK VALVE

supplier GESTRA DUAL PLATE CHECK VALVE BB

SWI
BALL VALVE
FLOATING

Supplier SWI High Integrity Floating Ball Valve

SWi Ball Valves

SWI High Integrity Floating Ball Valve Class 150 to 600

SWI Free Floating (seat supported) ball valves have been designed to provide cost effective performance for a wide range of applications in the Chemical, Petrochemical, Oil and Gas, Power and Allied Industries. The design incorporates many technical advanced features which ensures reliable and repeatable operation whilst providing the highest levels of safety and integrity as demanded by these industries

SWI Valve Features :
  • Certified firesafe in accordance with API 607
  • Anti-static design
  • Positive engagement and alignment of the bolted body providing ‘Gap Free’ connection.
  • Fully contained body gasket, Graphite seal can be protected from working fluid.
  • Body wall thickness exceeds minimum requirements of ASME B16.34 or ISO 1792.
  • Full and reduced bore designs available
Other Gestra Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Flange

Control Valve

SWI Ball Valve

SWI Trunnion Mounted Ball Valve Class 150 to 2500

SWI trunnion mounted ball valves have been designed for Severe Service and generally used in the Petrochemical, Refining, Upstream Oil and Gas, Power and Chemical applications. The designs incorporate many technically advanced features which ensure reliable and repeatable shut off performance whilst providing the highest levels of safety as demanded by these industries.

SWI Valve Series :
  • Body wall thickness exceeds the minimum requirements of ASME B16.34.
  • Full and reduced bore soft and metal seated designs available
  • 2 or 3 piece bolted body construction for ease of on-site maintenance.
  • Internally assembled blow-out proof stem design.
Gestra Valve Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

SWI
BALL VALVE
TRUNNION

Supplier SWI Trunnion Mounted Ball valve

Gestra Control Valve CGV

Control Valve With ZK
Radial Stage Nozzle

The high-quality product range of gestra control valve is precisely tailored to suit customer requirements. The valve are manufactured from a great variety of materials.

Gestra Control Valve Benefits :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

GESTRA
CONTROL VALVE

supplier GESTRA CONTROL VALVE

Safety Valve

SWI
BALL VALVE
TOP ENTRY

Supplier SWI High Integrity Top Entry Ball Valve

SWI Ball Valve

SWI High Integrity Top Entry Ball Valve Class

Gestra safety valve protect steam systems and SWI Top Entry trunnion mounted ball valves have been designed for Severe Service and generally used in the Petrochemical, Rening, Upstream Oil and Gas, Power and Chemical applications. The designs incorporate many technically advanced features which ensure reliable and repeatable.

SWI Valve Features :
  • Body wall thickness exceeds the minimum requirements of ASME B16.34.
  • Full and reduced bore designs available.
  •  Single piece body TOP ENTRY construction for in-line and on-site maintenance.
  • Internally assembled blow-out proof stem design.
  • Bottom entry stem shouldered directly to the body cover and not to any other intermediate bolted part.
Gestra Valve Size :
  • Gestra Safety Valve DN 20
  • Gestra Safety Valve DN 25
  • Gestra Safety Valve DN 32
  • Gestra Safety Valve DN 40
  • Gestra Safety Valve DN 50
  • Gestra Safety Valve DN 65
  • Gestra Safety Valve DN 80
  • Gestra Safety Valve DN 100
  • Gestra Safety Valve DN 125
  • Gestra Safety Valve DN 150
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

Strainer

SWI Instrumentation Valve

SWI Instrumentation Check valve Spring & Poppet

SWI Instrument Check Valves are used to make sure that medium flows only in one direction . Check Valves provide unidirectional flow and tight shut-off for liquids and gas with high reliability.

SWI Valve Features :
  • Temperature rating from 375℉ (191℃ ) with FKM seal
  • Adjustable and fixed cracking pressures
  • Materials available in 316 stainless steel and brass
  • Variety of end connections
  • 100% factory tested for cracking and reseal
Gestra Strainer Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

SWI
CHECK VALVE
INSTRUMENT

Supplier SWI Instrumentation check Valve

Gestra Strainer GSF and SZ Dirt Traps

Protective Valve for Dirt-Sensitive Equipment

The strainer, which is made of corrosion-resistant stainless steel, functions as a protective valve in all kinds of pipe, upstream of devices that are sensitive to dirt.

Gestra Strainer Features :
  • Cylindrical body with drain plug
  • Robust, hemispherical screen
  • Minimum pressure loss
Gestra Strainer Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

GESTRA
STRAINER

supplier GESTRA STRAINER

Stop Valve

SWI
MANIFOLDS
INSTRUMENT

Supplier SWI Instrumentation Manifold Valve

SWI Instrumentation Valve

SWI Instrumentation Manifolds Valve Pressure & Diferential Pressure Instrumentation Valve

These valve are Direct or remote mount manifolds available .Pressure rating up to 6,000 psig (414 barg) @ 100℉ (38℃) and Temperature rating from -65℉ to 1,200℉ (-54℃ to 649℃) with optional Grafoil packing

SWI Valve Features :
  • 2-Valves, 3-Valves, 5-Valves Manifolds designs
  • Direct or remote mount manifolds available Pressure rating up to 6,000 psig (414 barg) @ 100℉ (38℃)
  • Temperature rating from -65℉ to 1,200℉ (-54℃ to 649℃) with optional Grafoil packing
  • Flange seal grooves meet the design requirements of MSS-SP-99
  • Body materials available in 316 stainless steel, carbon steel, and alloy 400
  • 100% factory tested
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

Blowdown Valve

SWI Instrumentation Valve

SWI Instrumentation Relief Valve Low & High Pressure Relief Valve

SWI Instrumentation Relief Valve have Compact body for installation in small space, cracking pressure adjustable externally and Lock wire capability to maintain pressure relief setting.

SWI Valve Features :
  • Compact body for installation in small space
  • Cracking pressure adjustable externally
  • Lock wire capability to maintain pressure relief setting
  • Body materials available in 316 stainless steel
  • 100% factory tested for crack and reseal performance
Gestra Strainer Series :
Size Range 1/4" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Threaded or Socket Weld

SWI
RELIEF VALVE
INSTRUMENT

Supplier SWI Instrumentation Relief Valve