These are the most common type of flange used for high pressure applications. They are recognized by their long tapered hub. The hub provides an important reinforcement to the flange itself and acts to reduce rotation of the flange at bolt-up. The smooth transition between the flange and the hub combined with the strength of the butt weld joint, allows the flange to be used in extreme conditions of cyclic loading, bending and temperature fluctuations.

These types of valve (Non Return Valves) are used to stop back flow to the upstream side of the valve. The design of Check Valve (Non Return Valve) is very simple. A hinged door is placed inside the Swing Check Valve body. With the pressure coming upstream the door is held open; when pressure increases on the downstream side, it forces the door to valve close, stopping any back flow. Mostly all pump discharge line check valves being used. Swing type check valve is performing in vertical and horizontal both line. Lift check valve have have vertical and horizontal both type of design to suit as per line. Dharmi Engineers Flanged End, 150# & 300# Check Valves are Swing Check type and the 800# class check valves are Piston Type Lift Check Valves. The piston type valve works up and down providing a strong, firm seal under high pressure conditions. Dharmi Engineers all check valves are self actuating type. Dharmi Engineers manufacturer & exporter of wide range of Industrial Check Valve (Non Return Valve).

Disc Check Valves feature a wafer type, compact and rugged Cast Carbon Steel or Stainless Steel design and are suitable for any process liquid, air, gas, steam etc. The Single Disc Check Valve (Wafer Type Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

The Globe Valve is widely used and suitable for On Off or Regulating fluid flow. Main single seating in globe valves is parallel to line of flow and the flow pattern is offset type, not a straight line through flow as gate valve or ball valve. This design affords a better closure than a gate valve. The change in direction of fluid flow produces increased resistance and considerable pressure drop. Because the flow is directed against the disc in a symmetrical fashion, there is very little wear on the valve parts and is one of the easiest valves to repair. Globe Valve can be Bolted Bonnet construction or Union Bonnet Types. Bolted bonnet Globe Valves are very easy to maintenanace. Valve seat can be intergal or replaceable as per application suit. 3 Way Globe also an option for Mixing & Diverting application operated by manual, pneumatic or electrical. Globe valves are also available with range of operation such as Manual Hand Wheel operated Gear operated Pneumatic Diaphragm Actuator operated Pneumatic Cylinder Actuator Operated Electrical Actuator operated Motorized Actuator Operated. Globe Valve also can supplied with wide range of Disc such as Plug Type Disc, Flat Disc, Regulating Disc, Soft Seated Disc, Guided Disc etc to suit various application. Dharmi Engineers manufacturing & exporting wide range of Industrial Globe Valve. Dharmi Engineers also offer Three Way Globe Valve (Mixing & Diverting Type Globe Valve) for various industrial applications.

Dharmi Engineers Wafer Type Butterfly Valve have been developed with extensive application, design and manufacturing expertise. Dharmi Engineers High Performance Slim-Seal, Concentric design Butterfly Valves are reliable, maintenance free shutoff with permanently gas-tight seal with an integrally moulded or replaceable elastomer body liner. Dharmi Engineers Butterfly Body having two nos. flange locating holes for sizes up to 12 and from size 14 and above 04 nos. for easy alignment of valve during installation. Flange locating hole confirm to as per ANSI B 16.5 Class 125 & Class 150 BS 10 Table D, E, F PN 6, PN 10, PN 16 or other international standard. Dharmi Engineers High performance butterfly valves are also available with Full-Lugs type body with raised faces and flanged ends connection on request.

This valve has inside a gate that moves up-down perpendicular to the flow of the service. In the up position it will open and vise versa in the down position it will be closed. The flow is straight through, and does not lend itself for use as a metering valve. The Gate valve is also available different types of Disc-Gate such as Double Disc Gate, Solid Gate, Flexible Gate, Parallel Slide Gate, Conduit Gate etc. to suit industrial various applications. The gate valve is used mainly as an on off valve. This Gate Valve is also called as a Bi Directional Gate Valve. Gate Valves are also widely used in High Pressure & Temperature application. Mostly Gate valve contructions are bolted bonnet with rising stem. Pressure seal design bonnet design used for High Pressure application.

These are the most common type of flange used for high pressure applications. They are recognized by their long tapered hub. The hub provides an important reinforcement to the flange itself and acts to reduce rotation of the flange at bolt-up. The smooth transition between the flange and the hub combined with the strength of the butt weld joint, allows the flange to be used in extreme conditions of cyclic loading, bending and temperature fluctuations.

These types of valve (Non Return Valves) are used to stop back flow to the upstream side of the valve. The design of Check Valve (Non Return Valve) is very simple. A hinged door is placed inside the Swing Check Valve body. With the pressure coming upstream the door is held open; when pressure increases on the downstream side, it forces the door to valve close, stopping any back flow. Mostly all pump discharge line check valves being used. Swing type check valve is performing in vertical and horizontal both line. Lift check valve have have vertical and horizontal both type of design to suit as per line. Dharmi Engineers Flanged End, 150# & 300# Check Valves are Swing Check type and the 800# class check valves are Piston Type Lift Check Valves. The piston type valve works up and down providing a strong, firm seal under high pressure conditions. Dharmi Engineers all check valves are self actuating type. Dharmi Engineers manufacturer & exporter of wide range of Industrial Check Valve (Non Return Valve).

Disc Check Valves feature a wafer type, compact and rugged Cast Carbon Steel or Stainless Steel design and are suitable for any process liquid, air, gas, steam etc. The Single Disc Check Valve (Wafer Type Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

The Globe Valve is widely used and suitable for On Off or Regulating fluid flow. Main single seating in globe valves is parallel to line of flow and the flow pattern is offset type, not a straight line through flow as gate valve or ball valve. This design affords a better closure than a gate valve. The change in direction of fluid flow produces increased resistance and considerable pressure drop. Because the flow is directed against the disc in a symmetrical fashion, there is very little wear on the valve parts and is one of the easiest valves to repair. Globe Valve can be Bolted Bonnet construction or Union Bonnet Types. Bolted bonnet Globe Valves are very easy to maintenanace. Valve seat can be intergal or replaceable as per application suit. 3 Way Globe also an option for Mixing & Diverting application operated by manual, pneumatic or electrical. Globe valves are also available with range of operation such as Manual Hand Wheel operated Gear operated Pneumatic Diaphragm Actuator operated Pneumatic Cylinder Actuator Operated Electrical Actuator operated Motorized Actuator Operated. Globe Valve also can supplied with wide range of Disc such as Plug Type Disc, Flat Disc, Regulating Disc, Soft Seated Disc, Guided Disc etc to suit various application. Dharmi Engineers manufacturing & exporting wide range of Industrial Globe Valve. Dharmi Engineers also offer Three Way Globe Valve (Mixing & Diverting Type Globe Valve) for various industrial applications.

Dharmi Engineers Wafer Type Butterfly Valve have been developed with extensive application, design and manufacturing expertise. Dharmi Engineers High Performance Slim-Seal, Concentric design Butterfly Valves are reliable, maintenance free shutoff with permanently gas-tight seal with an integrally moulded or replaceable elastomer body liner. Dharmi Engineers Butterfly Body having two nos. flange locating holes for sizes up to 12 and from size 14 and above 04 nos. for easy alignment of valve during installation. Flange locating hole confirm to as per ANSI B 16.5 Class 125 & Class 150 BS 10 Table D, E, F PN 6, PN 10, PN 16 or other international standard. Dharmi Engineers High performance butterfly valves are also available with Full-Lugs type body with raised faces and flanged ends connection on request.

This valve has inside a gate that moves up-down perpendicular to the flow of the service. In the up position it will open and vise versa in the down position it will be closed. The flow is straight through, and does not lend itself for use as a metering valve. The Gate valve is also available different types of Disc-Gate such as Double Disc Gate, Solid Gate, Flexible Gate, Parallel Slide Gate, Conduit Gate etc. to suit industrial various applications. The gate valve is used mainly as an on off valve. This Gate Valve is also called as a Bi Directional Gate Valve. Gate Valves are also widely used in High Pressure & Temperature application. Mostly Gate valve contructions are bolted bonnet with rising stem. Pressure seal design bonnet design used for High Pressure application.