GATE VALVES

Salient Feature

• Meets design requirement of ASME B 16.34 / API 600 / API603 /API 6D and testing requirement API 598 / BS 6755 / API6FA / ISO 5208

• Outside Screw and Yoke Construction Valves provided with back seating arrangement Solid, flexible, split wedge and parallel slide are available Renewable, seal welded seat ring or integral seat ( Cast SS. only ) available.

• Specially designed die formed graphite packing, controlled clearance between stem, gland and bonnet bushing for guaranteed low emissions meet 100 PPM maximum fugitive emission levels.

• Anti - friction ball thrust bearing in yoke sleeve for higher size and classes Grub Screw : Secures yoke nut in the bonnet Gress Nipple : Supplies lubricant to the mating parts Flanged End or butt welding end Flanged end dimensions conform to ANSI / ASME B 16.5 / API 605 / DIN / BS 3293 Butt welding end dimensions conform to ANSI / ASME B 16.25 Face to Face and End Dimensions conform to ASME / ANSI B 16.10 / DIN / BS 2080 Bi - directional shut-off.

Option

• Extended bonnet provided for low temperature and cryogenic services (cold box and non cold box applications) to conform to requirement of BS-6364

• Deep stuffing box - with lantern ring • Self - aligning two piece gland • Gear Box / Chain Wheel design available • Electric or pneumatic actuator design available • Ring joint facings available in higher classes • Locking arrangement optional • By-Pass, Drain Plug design available • Stellited seating hard facing are provided on request

• Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request

THREE PIECE BALL VAVE

Salient Feature • The valves are designed to ensure that ball port fully aligns with body throat port 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 a heart of ball valves. Owing to the accurate manufacturing the ball is extremely

spherical. Its mirror finish surface increase the sealing life and low operating torque. • High flow capacity with negligible pressure loss. • Unique flexible lip seats exert continues sealing pressure automatically compensate for wear

and for changes in temperature & pressure, and provide extremely high cycle life. • Full port valve offers and resistance to flow operation is always easy, even when valves are

operated infrequently. • The valve wrench (handle) is always parallel the flow passage of the valve. • Joints between bodies and body connectors in the case of flanged valve do not affect normal

bolting or unbolting connection pipe works. • Body design provides adequate resistance against any permanent distortion under hydrostatic

test and working condition. • Screwed end valves intended for assembly with pipe threads according to IS-554/BSP thread. • Flanged end valves are supplied undrilled unless other wise specified by the customer at the

time of placing order with us along with standard in which drilling is desired

Option

• Design available with mounting pad conforming to ISO for easy actuator adaptation. • Electro less nickel plating ball are also available on request. • Locking arrangement • Gear box, electric or pneumatic actuator design available • Single Piece, Two piece design available on request • We can offer valves under X-ray quality on request

GLOBE VALVE

Salient Feature

• Meet design requirement of ASME / ANSI B 16.34 / BS 1873 and testing requirement of BS 6755 / API 598 / ISO 5208

• Out side screw and yoke construction • Valves provided with back seating arrangement • Regulating, guided and soft seated plugs are available • Renewable, seat welded, seat ring or integral seat (cast ss only) available • Specially designed die formed graphite packing, controlled clearances between stem, gland and

bonnet bushing for guaranteed low emission, 100 PPM maximum Fugitive emission levels. • Close - filling male and female joint retains gasket in position and accurately centers the

working parts • Anti - friction ball thrust bearing in yokes sleeve for higher size and classed • Grub screw : secures yoke nut in the bonnet. • Grease Nipple : Supplies lubricant to the matins parts • Flanged end dimensions conform to ASME / ANSI - B 16.5 / API 605 / BS 3293 / DIN • Butt welding end dimensions conform to ASME / ANSI B 16.25 • Face to Face and End to End dimensions conform to ASME / ANSI B 16.10 / DIN / BS 2080. • Flanged end or butt welding end.

Option

• Extended bonnet provided for low temperature and cryogenic services ( cold box and non- cold box applications ) to conform to requirement of BS 6364

• Deep stuffing box with lantern ring optional • Self-aligning two-piece gland • Gear Box / Chain Wheel design available • Electric or pneumatic actuator design available • Locking arrangement optional • Ring joint Facings available in higher classes • By-Pass, Drain Plug design available • Angle and Y-type design available • Stellited seating hard facing are provided on request

• Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request • We can offer valves under X-ray quality on request

FORGED VALVE

Salient Feature

• Outside Screw and Yoke type Bolted Bonnet Design For Up to Class 800. • Screwed With Seal-Welded Body-Bonnet Design For Valves Class 1500#, 2500#. • Meet design as per manufacture standards. • Gate valves B.S. 5352 / API 602, Globe & Lift Check Valve as per B.S. 5352. • Testing As per API 598 / B.S. 6755. • Rating: 800#, 1500#, 2500#. • Cryogenic Gate / Globe As Per BS 6364 • M.O.C:- Available drop in ASTM A105, ASTM A182 Gr.F-11, ASTM A 182 Gr.F-22, ASTM

A350 Gr. LF-2, • ASTM A 182 Gr. 304/ F 304L/ F 316 /F 316L/ NACE MR-0175 • Other Alloy Materials on Request. • Extended Gland Provided for Low Temperature and Cryogenic services. (Cold Box & Non Cold

Box Applications) to conform to • Requirement of B.S. 6364. • Specially designed Die Formed Graphite Packing, Controlled Clearances between Stem, Gland

and Back Seat for Guaranteed Low • Emissions meet 100 PPM maximum Fugitive Emission levels. • Easy Access to Stuffing-box. • Back Seating Surface Provided Integral to Bonnet. • Screwed Ends As per ASME B.S. 20.1 /ASME B.S. 21 / I.S. 554 / 554T • Socket Ends As Per ASME B 16.11 / I.S. 4712 • Butt weld Ends As Per ANSI B 16.25. • Pressure & Temperature Rating as Per ASME B 16.34/ API 602. • Assembly with I-Bolt Tightening.

SWING CHECK VALVE

Salient Feature

• Meets design requirement of ANSI B 16.34 / BS 1868 / API 6D / ISO14813 and testing requirement of BS 6755 and API 6D /API598 / ISO 5208

• Close filling male and female joint retains gasket in position and accurately centers the working parts

• To ensure long and trouble free valve performance, seating surface are accurately machined, precisely aligned, and perfectly lapped

• Removable, seal welded seat ring or integral seat (Cast SS only) available • Flanged end or Butt-welding end. Flanged and dimensions conform to ANSI B16.5 / API605

BS 3293 / DIN / ISO 7005-1 • Butt welding end dimensions to ANSI/ASME B 16.25 • Face to face and End to End dimensions conform to ANSI B16.10 / BS 2080 / DIN

Option

• Tilting disc design available • Check valves can be supplied with counter weight, lever and dash pot arrangement • Ring joint facing available in higher classes. • Stellited seating hard facing are provided on request • Spring loaded lift check valves are also manufactured on request. • By-Pass, Drain Plug design available • Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request • We can offer valves under X-ray quality on request

Material of Construction

No. Part Name Material10 Washer Stainless Steel AISI 410 / 304 / 3169 Disc Nut AISI 410 / 304 / 3168 Hinge Pin AISI 410 / 304 / 316

7 Seat Ring AISI 410 / WCB WITH 13% Cr. OR Stellite / A182 Gr.F6

6 Disc A 217 Gr. CA 15 / WCB WITH 13% Cr. OR StelliteMaterial of Construction

No. Part Name WCB LCB WC6 WC9

05 Cover Stud &Nut

A 193 Gr B7 / A194 Gr 2H

A 320 Gr L7 / A194 Gr 4

A 193 Gr B16 / A 194 Gr 4/7

A 193 Gr B16 / A 194 Gr 4/7

04 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound

03 Hinge A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9

02 Cover A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9

01 Body A 216 Gr WCB

A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9

No. Part Name C5 C12 CF8 CF8M05 Cover Stud

&Nut A 193 Gr B16 / A194 Gr 4/7

A 193 Gr B16 / A194 Gr 47

A 193 Gr B7/ B8 / A 194 Gr 2H/8

A 193 Gr B7/ B8M /A 194 Gr 2H/8M

04 Gasket Spiral Wound

Spiral Wound Spiral Wound Spiral Wound

03 Hinge A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M 02 Cover A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M 01 Body A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M

BUTTERFLY VALVES

Salient Feature

• 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 cycle with very low torque. • 2PC SPLIT body with replaceable PTFE seat type valves can be supplied on specified request. • Multipurpose water design. • REPLACEBAL/ Molded rubber seat in various material. • 100% tight shut off in both flow directions. • A fully universal body design ensures suitable for mounting between all popular standards

(VIZ: - ANSI, BS, DIN, IS, JIS, etc.) • Lower torque requirement because of bearing support to the shaft. • The notch disc & band lever ensures locking of the valves in 8 intermediate positions in

addition to close and open position.

Option

• Log type body design available on request. • Flanged end design butterfly available on request. • Valves can be opened by manual gear unit or pneumatic /electrically actuator. • PTFE lining / coating. • Valves can be supply with PTFE lining /coating in corrosive application. • Ring joint facings available in higher classes • Body & disc supply in difference M.O.C such as CI -IS 210 GR. FG- 200, SG IRON GGG 40,

ASTM A 216 GR. WCB, ASTM A 351 GR CF8 / ASTM A 351 GR CF8M • Seat supply in difference M.O.C. such as 1) nitrile 2)epdm 3) hypalon 4) silicon 5) viton

6)neoprene 7) • Stellited seating hard facing are provided on requestOffset disc design available in 350 NB

above size butterfly valves.• High performance metal to metal contact valves for high temperature application for hot gases.