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Blow Down Valve

Name: Blow Down Valve
Brand: SAHYADRI INDUSTRIAL TRADERS
Price: 9000 INR
Availability: InStock

Price 9000 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Blow Down Valve Specification

Material
Cast Steel / Forged Steel / Cast Iron

Valve Size
Available in multiple sizes (typically 15, 20, 25, 32, 40, 50 mm)

Features
Rugged Design, Quick Opening, Leak Proof, Corrosion Resistant

Valve Type
Angle Pattern

Connection Type
Flanged / Screwed End

Control System
Hand Wheel Operated

Sealing
PTFE / Graphite

Structure
Globe Type Valve

Application
Steam Boiler Blow Down / Draining

Voltage
Not Applicable (Manual Operation)

Type
Blow Down Valve

Power
Manual

Pressure
Up to 42 kg/cm

Media
Steam, Water

Port Size
15 mm to 50 mm (1/2 to 2)

Temperature
Up to 250C

Disc
Stainless Steel or Hardened Steel

Pin
Stainless Steel

Operating Mechanism
Quick Release Lever Option on Request

Body Cover Gasket
Spiral Wound / Compressed Asbestos Fiber

End Connection Standard
BSP / NPT / ASA

Design Pressure
Class 150 / 300

Flow Direction
Uni-directional

Surface Finish
Anti-corrosive Coating

Packing Material
Graphite / PTFE

Inspection & Testing
Hydrostatic & Pneumatic as per API 598

Blow Down Valve Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
20 Pieces Per Day

Delivery Time
1 Week

About Blow Down Valve

Our provided Blow down Valve is a very popular category of pipe valves, which is used in wide range of applications open position. This valve is mainly used to control a continuous flow of steam/fluid under high differential pressure. This valve is designed by using optimum grade materials under the closed direction of our expert professionals keeping in mind the set industrial norms. Further, it is checked by our quality controller on different quality parameters before delivering to our valued customer ends. Our offered Blow down Valve is known for their unique features like longer service life, robust construction and smooth functioning.

Specification

Size- 25NB 40 NB,50NB
End connection- flanged to class 150 300 as per table j.
Range- min blow off 0.35 kg/ cm2 max blow off 17.5 kg/ cm2
Tempratuere- upto 250c

Superior Surface Protection and Durability

The blow down valve features an anti-corrosive coating, providing enhanced lifespan and reliability in severe process environments. Combined with high-strength materialscast steel, forged steel, or cast ironthe valve stands up to demanding steam and water applications while maintaining leak-proof operation. Spiral wound or compressed asbestos fiber gaskets further improve sealing and durability.

Engineered for Boiler Applications

Designed for safe and effective draining and blow down operations, this valve is ideal for steam boilers. It operates efficiently in temperatures up to 250C and pressures of up to 42 kg/cm, benefiting from uni-directional flow and a globe-type, angle-pattern design. Manual control and quick-opening features streamline operation and increase safety during maintenance or emergency discharge.

Reliable Testing and Quality Assurance

Each valve undergoes rigorous inspection and testing, including both hydrostatic and pneumatic assessments as per API 598 standards. This ensures the valves dependable performance and safety under working conditions, making it suitable for export, retail, and industrial use across various sectors.

FAQs of Blow Down Valve:

Q: How is the blow down valve installed and what connection types are available?

A: The valve can be installed using either flanged or screwed end connections that comply with BSP, NPT, or ASA standards, making it compatible with a wide range of piping systems in boiler applications.

Q: What benefits does the anti-corrosive coating provide for this valve?

A: The anti-corrosive coating significantly extends the valves operational life by protecting against rust, chemical damage, and environmental effects, ensuring continuous, reliable performance in harsh conditions.

Q: When should the quick release lever option be selected for operation?

A: The quick release lever is ideal in situations that demand rapid valve actuation, such as emergency blow down or draining, allowing operators to open or close the valve quickly and safely.

Q: What inspection and testing processes are performed on each valve?

A: Valves are subjected to both hydrostatic and pneumatic testing in accordance with API 598 standards, ensuring they meet stringent quality and safety requirements before reaching end users.

Q: Where is this blow down valve typically used?

A: It is primarily used in steam boiler blow down and draining systems within industrial plants, but it is also suitable for water service where robust, leak-proof, manual control is required.

Q: How does the valve design enhance operational safety and efficiency?

A: The angle-pattern, globe-type structure, combined with rugged design and quick-opening features, allows for precise, dependable control over media discharge, improving both safety and process efficiency.

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