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Stainless Steel Monoflange Valve

Name: Stainless Steel Monoflange Valve
Brand: PRAVIN STEEL INDIA
Price: 100.00 INR
Availability: InStock

Price 100.00 INR/ Unit

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MOQ : 100 Units

Stainless Steel Monoflange Valve Specification

Control System
Manual Operation

Valve Size
1/2 Inch

Features
Compact design, Leak-proof, Corrosion resistance, Blow-out proof stem, Maintenance free

Connection Type
Flanged, Socket Weld, or Threaded

Valve Type
Needle Type

Material
Stainless Steel SS304/SS316

Application
Process Instrumentation, Pressure Measurement, Oil & Gas, Petrochemical, Chemical, and Power Plant Industries

Sealing
PTFE or Graphite

Structure
One Piece Monoflange

Type
Monoflange Valve

Power
Manual

Pressure
Up to 6000 psi (414 Bar)

Media
Liquids, Gases, Vapors

Port Size
1/2 Inch NPT Female

Temperature
-20°C to 220°C

Disc
Stainless Steel

Pin
Stainless Steel

Face to Face Dimension
As per Manufacturer or Custom Specification

Bonnet Type
Integral or Screwed Bonnet

Body Test Pressure
1.5 times rated pressure

Handle Type
T-Bar Handle or Anti-Tamper Design

Weight
Approx. 1.2 kg (varies with configuration)

Operation
Quarter Turn or Multi-Turn

Gland Packing
PTFE, Graphite, or Equivalent

Number of Valves
Single or Double Block & Bleed

End Connection
NPT/BSP Threaded or Flanged

Orifice Size
4 mm to 8 mm (Typical Range)

Standard
API 598, ASME B16.34

Mounting Orientation
Horizontal or Vertical

Seat Test Pressure
1.1 times rated pressure

Stainless Steel Monoflange Valve Trade Information

Minimum Order Quantity
100 Units

Supply Ability
1000 Units Per Month

Delivery Time
15 Days

Main Export Market(s)
Asia, Eastern Europe, Western Europe, Middle East

About Stainless Steel Monoflange Valve

Stainless Steel UPTO 10000 Monoflange Valve, For Water

A Stainless Steel UPTO 10000 Monoflange Valve, For Water is offered by us that includes one, two or three needle valves inside a compact, flange-shaped body, allowing a significant reduction in volume, dimensions, weight and potential leakage points. Monoflange is the solution depending on the requirements of the plant it is installed in, the monoflange can incorporate one, two or three valves. The monoflanges allow the isolation and venting of pressure measuring instruments. The offered Stainless Steel UPTO 10000 Monoflange Valve, For Water is made for use in the various industries as per the need.

Product details

Country of Origin	Made in India
Material	Stainless Steel
Usage/Application	Water
Pressure	UPTO 10000
Valve Size	1"- 12"

Precision Engineering and Certified Quality

Complying with globally recognized standards such as API 598 and ASME B16.34, the Stainless Steel Monoflange Valve delivers precise control and enduring reliability in demanding industrial settings. Each valve undergoes rigorous body and seat testing at pressures exceeding rated requirements, guaranteeing operational safety and quality. The compact, blow-out proof design ensures integrity while reducing installation space and weight, making it ideal for modern plant layouts.

Versatile Application and Simple Installation

Monoflange valves are engineered for seamless integration in process instrumentation setups, with horizontal or vertical mounting and a range of end connections-including threaded, flanged, and socket weld. Whether for pressure measurement or for isolating process media in oil & gas, chemical, or power sectors, their robust construction in stainless steel SS304 or SS316 suits a spectrum of liquids, gases, and vapors. Their straightforward installation and manual operation (quarter turn or multi-turn) enhance usability in field conditions.

FAQ's of Stainless Steel Monoflange Valve:

Q: How does the monoflange valve ensure leak-proof and maintenance-free performance?

A: The monoflange valve features a one-piece stainless steel construction with PTFE or graphite gland packing, delivering excellent sealing and resistance against corrosion. Its blow-out proof stem and high-quality materials prevent leaks and minimize the need for regular maintenance, even under high pressure and temperature fluctuations.

Q: What configurations and end connections are available for this valve?

A: This valve offers flexibility with single or double block & bleed options, integral or screwed bonnet types, and multiple end connections including NPT/BSP threaded, flanged, and socket weld, catering to diverse installation requirements in various process environments.

Q: When should I use a monoflange valve in industrial applications?

A: Monoflange valves are ideal for isolating instrumentation used in process control, pressure measurement, or sampling in industries such as oil & gas, petrochemical, chemical, and power plants. Their compact, reliable design is particularly useful where space is limited and high integrity is essential.

Q: Where can the monoflange valve be mounted, and does orientation affect performance?

A: These valves can be mounted both horizontally and vertically. Their design allows flexible installation without compromising operational performance, which makes them suitable for diverse piping layouts.

Q: What is the process for testing and ensuring the valve's reliability?

A: Each monoflange valve undergoes rigorous testing, including body tests at 1.5 times the rated pressure and seat tests at 1.1 times the rated pressure, as specified by international standards like API 598. This guarantees the valve's reliability under various operating conditions.

Q: How does the choice of handle and bonnet type affect usage and security?

A: With the option of T-bar handles or anti-tamper designs and either integral or screwed bonnet constructions, users can select the configuration best suited for accessibility or tamper-resistance, enhancing operational safety and compliance in controlled environments.

Q: What are the key benefits of using a stainless steel monoflange valve in process instrumentation?

A: Key benefits include compact design saving installation space, outstanding corrosion resistance, reliable leak-proof sealing, simple manual operation, and suitability for a wide temperature (-20C to 220C) and pressure range (up to 6000 psi), making them optimal for critical service in challenging industrial environments.

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