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Uni Klinger Piston Valve Ring - KVN

Price 6000 INR/ Unit

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MOQ : 1 Number

Uni Klinger Piston Valve Ring - KVN Specification

Control System
Manual Handwheel Operation

Valve Type
Piston Valve, Model KVN

Features
Leak-proof, Easy Maintenance, Long Service Life

Material
Forged Carbon Steel / Stainless Steel (Various Grades)

Valve Size
1/2 to 6

Connection Type
Flanged / Screwed Ends

Application
Steam, Thermic Fluid, Hot Oil and Chemical Process Industries

Structure
Piston Type

Sealing
Self-lubricating, Graphite and Stainless Steel Rings

Type
Piston Valve Ring

Power
Manual

Pressure
Up to 40 bar

Media
Steam, Oil, Chemicals, Gas

Port Size
1/2 to 6 (15mm to 150mm)

Temperature
Up to 425C

Disc
Piston with Rings

End Connection Standard
ASA 150/300, DIN, BS, IS

Surface Finish
Shot Blasted, Paint Coated

Bonnet Type
Bolted Bonnet

Flow Characteristic
Full Bore, Bidirectional

Seat Test Pressure
Hydraulic 40 bar; Pneumatic 6 bar

Face to Face Standard
As per ASME B16.10

Blowout Proof Stem
Yes

Body Test Pressure
Hydraulic 60 bar; Pneumatic 6 bar

Replaceable Carrier Rings
Yes

Packing
Graphite Packing Rings

Operating Position
Horizontal / Vertical

About Uni Klinger Piston Valve Ring - KVN

Uni Klinger Piston Valve Ring - KVN

Uni Klinger KXGT Ring.

Uni Klinger valve Rings are the heart of the piston valve. They are

made from KXGT, a material specially developed and

exclusively used for the manufacture of valve ring. KXGT

consists essentially of asbestos, a high quality elastomer and

graphite. KLINGER valve rings are not merely surface graphite,

the graphite content extends throughout the ring. For this reason

its outstanding self lubricating properties are retained throughout

the rings entire service life. KLINGER valve rings are resilient,

accurately dimensioned and in consequence of their good

recovery characteristics have excellent form retention and long

service life. KLINGER valve rings are resistant to water, steam,

oils, solvents and wide range of other media. KLINGER valve

rings can be used for more than 230 listed fluid media.

APPLICATIONS:-

Steam, Thermic fluids, Acids, Gases, vacuum and other critical media.

Size: 15mm to 200mm

Class: 150 Class and 300 Class

Exceptional Sealing Performance

Crafted with self-lubricating graphite and stainless steel rings, the Uni Klinger KVN piston valve delivers reliable, leak-proof sealing in demanding applications. This ensures optimal safety and long-lasting efficiency, even when managing steam, chemicals, oil, or gas at elevated temperatures and pressures.

Adaptable Installation and Operation

Designed for both horizontal and vertical operating positions, the valve features a manual handwheel for effortless flow control. Its versatile connection types-flanged or screwed ends-make it compatible with various piping layouts, meeting international standards like ASA, DIN, BS, IS, and ASME B16.10 for seamless integration.

Durability and Easy Maintenance

With forged carbon steel or stainless steel options, shot blasted and paint-coated surfaces, and a bolted bonnet design, Uni Klinger KVN valves offer exceptional durability. The replaceable carrier rings and graphite packing facilitate straightforward servicing, minimizing downtime and maximizing operational lifespan.

FAQ's of Uni Klinger Piston Valve Ring - KVN:

Q: How does the Uni Klinger KVN piston valve ring achieve leak-proof performance?

A: The valve utilizes self-lubricating graphite and stainless steel rings for superior sealing, coupled with a blowout-proof stem and robust packing to prevent leakage even under high temperature and pressure conditions.

Q: What are the main applications of the KVN piston valve ring?

A: This valve is suitable for steam, thermic fluid, hot oil, and chemical process industries, handling media such as steam, oil, chemicals, and gases efficiently up to 425C and 40 bar.

Q: When should the carrier rings be replaced in this piston valve?

A: Carrier rings should be replaced during routine maintenance checks or when signs of wear or diminished sealing performance are observed, ensuring continued leak-proof operation.

Q: Where can the Uni Klinger KVN valve be installed in a pipeline system?

A: It can be installed in both horizontal and vertical orientations, making it versatile for use throughout various industrial piping systems that comply with ASA, DIN, BS, IS, and ASME standards.

Q: What is the process for testing the integrity of the valve?

A: The valve undergoes rigorous body and seat test pressures: hydraulic tests at up to 60 bar for the body and 40 bar for the seat; pneumatic tests at 6 bar, ensuring robust performance and safety.

Q: How does manual operation benefit the end user?

A: The manual handwheel operation provides precise control over flow regulation, enabling easy adjustment and straightforward manual intervention in process environments.

Q: What are the key benefits of using this piston valve ring in industrial applications?

A: Users benefit from leak-proof functionality, easy maintenance due to replaceable components, long service life, compliance with global standards, and reliable operation in challenging media and temperature conditions.

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