Bellow Seal Valves
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BELLOW SEAL UNI KL'NGER LIMITED - AN ISO 9001:2000 COMPANY

12" X #300 Bellow Seal Globe Valve, Butt Weld Ends. 14" X #300 Bellow Seal Gear Operated Globe Valve, Butt Weld Ends. Miniature Bellow Seal Valve. Bellow Seal Gate Valves for a large PSF unit 12" X #300 Bellow Seal Gate Valve, Butt Weld Ends.

WHY BELLOW SEAL VALVE ? It has been proven through various studies about process plant emissions that 75% of leakages cause: In line with present emphasis on prevention of environmental pollution and energy saving, it is necessary to arrest completely, these leakages. Moreover, today's most competitive market conditions demand improvement in process methods and cut down on production costs for self-existence. Irrespective of proper selection, installation, periodic and preventive care on conventional valves, leakages cannot be totally eliminated. Though performance seems to be satisfactory...

Inclined design in Forged construction: UKL has its own die for body forgings and bonnet is mounted inclined, as a result of which 'Standard Port' is possible, thereby giving better flow characteristics. Encapsulated Design: UKL Bellow Seal Globe Valves can be provided with encapsulated Bellows, which are protected from particles, velocity of flowing media, Bellow erosion etc. Thus ensuring long life of Bellow. Eurochlor: UKL Bellow Seal Valves are manufactured as per Eurochlor design for Chlorine application and can be supplied under 'Third Party Inspection'. 3 Piece Design : Keeping in...

GLOBE VALVE - FORGED CARBON STEEL STAINLESS STEEL GLAND PACKING GLAND BUSH GLAND FLANGE HAND WHEEL BELLOW COLLAR SOCKET I SCREWED ENDS FLANGED ENDS TECHNICAL DATA (Standard Port) ■ Socket Weld Ends to ANSI B 16.11 ■ Butt Weld Ends to ANSI B 16.25 m Threaded Ends to ANSI B 1.20.1 (BSPIBSPTI ■ Overall length as per UKL standard. FLANGED VALVES ■ Hand Wheel Locking

GLOBE VALVE - CAST BELLOW CHAMBER GLAND BUSH GLAND FLANGE YOKE SLEEVE HAND WHEEL BONNET STUD/NUT BELLOW COLLAR CARBON STEEL SPWI Graphoil STAINLESS STEEL FLANGED ENDS TECHNICAL DATA , Flanged Ends to ANSI B16.5 , Butt Weld Ends to ANSI B a Overall length as per ANSI Also Available Valves as ■ Alternate Bellow Material: ■ Alternate Body Material:

GATE VALVE - FORGED GLAND PACKING GLAND BUSH GLAND FLANGE HAND WHEEL BELLOW COLLAR CARBON STEEL STAINLESS STEEL TECHNICAL DATA ■ Design as per BS-5352/API602 (Reduced Port) ■ Socket Weld Ends to ANSI B 16.11 ■ Butt Weld Ends to ANSI B 16.25 m Threaded Ends to ANSI B 1.20.1 (BSPIBSPTI ■ Overall Length as per UKL Standards a Hand Wheel Locking

GATE VALVE - CAST BELLOW CHAMBER GLAND BUSH GLAND FLANGE YOKE SLEEVE HAND WHEEL BONNET STUD/NUT BELLOW COLLAR CARBON STEEL STAINLESS STEEL FLANGED ENDS Overall Length Overall Length TECHNICAL DATA ■ Overall Length as per ANSI B16.10 ■ Butt Weld Ends as per B16.25 Also Available Valves as

GLOBE VALVE - CHLORINE APPLICATION BELLOW COLLARS GLAND PACKING GLAND BUSH GLAND FLANGE YOKE SLEEVE HAND WHEEL MATERIAL: CAST CARBON STEEL Spiral Wound + PTFE FLANGED ENDS Overall Length Overall Length TECHNICAL DATA m Flanged Ends to ANSI B 16.5 • Butt Weld Ends to ANSI B16.25 m Overall Length as per ANSI B 16.10

GLOBE VALVE - FORGED CRYOGENIC APPLICATION GLAND PACKING GLAND BUSH GLAND FLANGE HAND WHEEL BELLOW COLLAR TAINLESS STEEL Overall Length SOCKET AND SCREWED ENDS FLANGED ENDS TECHNICAL DATA ■ Design as per BS-5352/API602 (Standard Port) ■ Socket Weld Ends to ANSI-B-16.11 ■ Butt Weld Ends to ANSI-B-16.25 ■ Threaded Ends to ANSI-B-1.20.1 (BSPIBSPTI ■ Overall Length as per UKL Standards. ■ Overall Length as per ANSI B 16.10 ■ Hand Wheel Locking

GLOBE VALVE - CAST CRYOGENIC APPLICATION BELLOW CHAMBER BONNET STUD/NUT GLAND PACKING GLAND BUSH GLAND FLANGE YOKE SLEEVE HAND WHEEL BELLOW COLLAR SPIRAL WOUND STAINLESS STEEL SPIRAL WOUND Overall Length Overall Length FLANGED ENDS TECHNICAL DATA ■ Butt Weld Ends to Also Available Valves as

GATE VALVE - FORGED CRYOGENIC APPLICATION GLAND PACKING GLAND BUSH GLAND FLANGE HAND WHEEL BELLOW COLLAR STAINLESS STEEL TECHNICAL DATA ■ Design as per BS-5352/API602 (Reduced Port) ■ Socket Weld Ends to ANSI B 16.11 ■ Butt Weld Ends to ANSI B 16.25 ■ Threaded Ends to ANSI B 1.20.1 (BSP/ BSPT / ■ Overall Length as per UKL Standards. ■ Overall Length as per ANSI B 16.10 ■ Hand Wheel Locking

GATE VALVE - CAST CRYOGENIC APPLICATION BELLOW CHAMBER BONNET STUD/NUT BONNET BUSH GLAND PACKING GLAND BUSH GLAND FLANGE YOKE SLEEVE HAND WHEEL BELLOW COLLAR MATERIAL: CAST CARBON STEEL SPIRAL WOUND MATERIAL CAST STAINLESS STEEL SPIRAL WOUND Cast Bellow Seal Gate Valve - Flanged Ends Overall Length TECHNICAL DATA ■ Overall Length as perANSI-B 16.10 m Butt Weld Ends as per ANSI-B16.25 Also Available Valves as Overall Length

COMMON MATERIALS & SURFACE PROTECTION DATA FOR CALCULATION OF FLOW AND I OR PRESSURE DROP A Valve coefficient C, is used to calculate pressure drop through a particular Valve for a given flow rate. The coefficient of flow C, expressess the rate of flow in gallons per minute at 600F water with a pressure drop of 1 psig across the valve. The C, coefficients for the various types of sizes, shown in the tables, have been determined from calculations and actual flow tests. NOTE: Kis the metric equivalent of C. Where: QI=FI0W in L.S. Gallons per minute. Gi= Specific gravity of liquid (Water =1 at...

PRESSURE-TEMPERATURE RATINGS (a) Permissible, but not recommended for prolonged usage above 42&C (800F) (c) Permissible, but not recommended for prolonged usage above 455C (8501s) (g)For welding end valves only PRESSURE-TEMPERATURE RATINGS TO ANSI B 16.34 Working pressure bars (a) Permissible, but not recommended for prolonged usage above 42&C (8001s) (c) Permissible, but not recommended for prolonged usage above 455C (850F)

PRESSURE-TEMPERATURE RATINGS (a) Permissible, but not recommended for prolonged usage above 4250 (800t) (c) Permissible, but not recommended tor prolonged usage above 4550 (850f) (g)For welding end valves only PRESSURE-TEMPERATURE RATINGS TO ANSI B 16.34 Working pressure bars (a) Permissible, but not recommended tor prolonged usage above 425°C(800F) (c) Permissible, but not recommended tor prolonged usage above 455° C (850° F)