• The valves are designed to ensure that ball fully aligns with body part in fully open position.
• The blow out proof over size steam operated the valve safety even at high differential pressure a seal enabling replacement of gland packing even when valve may under pressure.
• Bi-directional shut off.
• Ball is the heart of Ball valves. Owing to the accurate manufacturing the ball is extremely spherical. Its mirror finish surface increases the sealing life & low operating torque.
• High flow capacity with negligible pressure loss.
• Unique flexible lip seats exert continues sealing pressure automatically compensate for wear & for changes in temperature & pressure, and provide extremely high cycle life.
• Full port valve offers & resistance to flow operation is always easy.
• The valve wrench is always parallel to the flow passage of the valve.
• Screwed end valves intended for assembly with pipe threads according to the IS-554/BSP threads.

• Meets design requirement of ASME B 16.34   / API 600 / API 603 / API 6D and testing requirement  : API 598 / BS 6755 / API 6FA / ISO 5208
• Outside Screw and Yoke Construction Valves provided with back seating arrangement, solid flexible, split wedges and parallel slide are available. Renewable, seal welded seat ring or integral seal available.
• Specially designed die formed Graphite Packing, controlled clearance between stem, gland & bonnet bushing for guaranteed low emissions meet 100 PPM maximum fugitive emissions level.

• Meet design requirement of ASME / ANSI B 16.34 / BS 1873 and testing requirement of BS 6755 / API 598 / ISO 5208.
• Outside screw and Yoke construction.
• Valves provided with back seating arrangement regulating, guided and soft seated plugs are available.
• Renewable, seat welded, seat rings or integral seat available.
• Specially designed die formed graphite packing, controlled clearance between stem, gland and bonnet bushing for guaranteed low emission.
• PPM maximum Fugitive emission levels.
• Close – filling male & female joint retains gasket in position & accurately centers the working parts.
• Face to Face & End to End dimensions conform to ASME / ANSI B 16.10 / DIN BS 2080.

• Outside screw & yoke type bolted bonnet design for up to class 800.
• Screwed with seal – welded Body-Bonnet design for valves class 1500#, 2500#.
• Extended Gland provided for Low temperature & Cryogenic services.
• Easy access to stuffing box.
• Assembly with I-bolt tightening.

• Meets design requirement of ANSI B 16.34 / BS 1868 / API 6D / ISO 14813 and testing requirement of BS 6755 and API 6D / API 598 / ISO 5208.
• Close filing male & female joint retains gasket in position and accurately centers the working part.
• To ensure long and trouble free valve performance, seating surface are accurately machined.
• Face to Face & End to End dimensions conform to ANSI B16.10 / BS 2080 / DIN

• Meets manufacturing standard design as per BS 5155 / API 609 / IS 13095 AWWA C-504 / ANSI B 16.34 and inspection testing standard as per API 598 / BS 6755 / MSS – SP – 61.
• SPLIT body compact design for open / close with very low torque
• 2PC SPLIT body with replaceable PTFE seat type valves can be supplied on specified request.
• Multipurpose water design.
• 100% tight shut off on both sides.
• Lower torque requirement because of bearing support to the shaft.

• Pipe Line Strainers Design Code Mfg. Std (NVIL).
• SPLIT body compact design for open / close with very low torque
• Free flow area minimum three times across sectional area of Inlet Pipe.
• Fine finish & smooth contours to reduce the pressure drop in Strainer..
• Face to face dimensions as per NVIL.
• Screwed ends to BSP / BSPT / NPT.

GFF Sight Flow Indicator

Sight Flow Indicator

Lubricating Plug Valves