PRESSURE SEAL WEDGE & PARALLEL SLIDE GATE VALVES

PRESSURE SEAL WEDGE & PARALLEL SLIDE GATE VALVES

Unitek Valves brings you a range of industrial valves that are known for their durability and robust design. The Pressure Seal Globe Valve Manufachrer in India is one of our popular offerings designed to control and direct liquid flow in a specific direction. As the trusted Pressure Seal Globe Valve Manufachrer In India we ensure that our clients enjoy the finest quality products at a competitive price.

As one of the noted Industrial Valves Manufacturers in India, our vision is to design and manufacture valves that meet international quality and safety norms. We have maintained such high standards in designing Globe Valve as well. This linear motion valve can stop, start or regulate the flow of fluids in desired direction. There is a right angle tighter seal between the seat and the disk to minimize leakage. We offer our Globe valves in different models and with varied features to suit different industrial needs.

Our Globe valves are known for excellent performance, minimum maintenance and long life. As the leading Globe Valve Manufacturer India, we offer unmatched customer support along with our world class products.

BODY BONNET CONNECTION

Bolted Bonnet Design from Class 150 to 600, Pressure Seal Deign for Class 900 & Above

DISC

For valve with NPS < 2 are of disc solid and for above 2" Forged or Cast disc is used.

STEM

Stem is rotating part. Stems made from one piece and ACME threaded and smooth machined with surface finish to maximize packing seal for low fugitive emissions.

SEAT FACES

Seat faces lapped for smooth finish and superior sealing. Optional renewable threaded seat or welded seats are as per customer specification.

BACK SEAT

All our globe valves have back seat design, carbon steel valves is fitted with removable back seat. For stainless steel integral machined with bonnet.

GASKET

Stainless steel + flexible graphite spiral wounded gasket is used for 150 to 600 class, ring joint gasket is also optional for class 600 valves, for class 900 and above pressurized seal design is used.

OTHER AVAILABLE OPTIONS FOR GLOBE VALVES

. Alternate trim materials

. Locking arrangement

. Stem Extension

. Bypass, drain and other auxiliary connections

. Chain wheel, Gear, Electrical & Pneumatic actuator operated

. NACE service, Hydrogen service

PRODUCT RANGE

SIZE

PRESSURE CLASS

Bolted Bonnet Globe Valve

15 NB to 400 NB

150# to 600#

Forged Steel Globe Valve

6 NB to 50 NB

800# to 2500#

Pressure Seal Globe Valve

50 NB to 200 NB

900# to 2500#

TECHNICAL SPECIFICATIONS

Bolted Bonnet Globe Valve

BS 1873

Forged Steel Globe Valve

API 602

Pressure Seal Globe Valve

ASME B16.34 / BS 1873

End to End Dimensions

ASME B16.10

Flanged End Dimensions

ASME B16.5

Butt Weld End Dimensions

ASME B16.25

Socket Weld End Dimensions

ASME B16.11

Valve Inspection & Testing

API 598/ BS 6755 Part-I

Visual Inspection

MSS SP 55

Non Destructive Test (RT, UT, MT, PT)

ASME B16.34

Pressure - Temperature Rating

ASME B16.34

Design : BS 1873/ ASME B 16.34
Face to Face : ASME B 16.10
Flanges : ASME B 16.5
Butt welding : ASME B 16.25
Testing : API 598 / EN 12266 PART 1 & 2
Material :

ASTM Specifications
Carbon Steel, Alloy Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, any other special material.

Trims : Varieties of combinations
Operator : Hand wheel, Gear, Electrical actuator
Note : • OS & Y Type,
• SS inlay on sealing zone for carbon steel valves
Optional : Electrical & Geared Drive, By pass arrangement
Range Pressure Seal Globe Valves
valve rating 150 300 600 900 1500 2500

PSV 102

inches - - 2"-12" 2"-10" 2"-10" 2"-6"
mm - - 50-300 50-300 50-250 50-150