ORFA Industrial

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VALFTEK Balanced Piston Valve DN65 PN40

Original price was: $509.00.Current price is: $346.12.

A high-pressure flow control valve with a balanced piston design for precise flow regulation and tight sealing. Its GGG40 ductile iron body and stainless steel internals handle PN40 and temperatures from -10°C to +400°C. Suitable for steam, hot water and process liquid lines.

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SKU: APV540065 Category: Brand:
Industrial Valves / Flow Control

VALFTEK Balanced Piston Valve DN65 PN40

Precise flow balancing and reliable sealing for demanding high-pressure process lines.

VALFTEK Balanced Piston Valve DN65 is engineered for precise flow balancing and excellent sealing in industrial process lines. In addition, its DN65 nominal diameter safely withstands a maximum working pressure of 40 bar. Therefore, it offers an indispensable solution for refinery, power generation and petrochemical sectors.

The piston-type construction delivers much finer flow balancing than conventional valves. Moreover, the system automatically balances the differential pressure effect on the piston, preventing noticeable load during valve movement. The GGG40 ductile iron body performs safely between -10°C and +400°C. Furthermore, a stainless steel piston, chrome-plated stem and graphite-reinforced PTFE gasket ensure long service life. It mounts vertically or horizontally to EN 1092-2 and is tested to EN 12266-1.

VALFTEK Balanced Piston Valve DN65 — Technical Specifications

Nominal Diameter (DN)
DN65 (flanged connection)
Pressure Class
PN40 (40 bar maximum)
Body Material
GGG40 ductile iron
Working Temperature
-10°C to +400°C
Mounting Type
Vertical / Horizontal (EN 1092-2)
Test Standard
EN 12266-1, leak-tightness tested
Piston
Stainless steel
Stem
Chrome-plated
Gasket
Graphite-reinforced PTFE

This valve plays an active role in steam and hot water flow balancing at power plants. In particular, it is preferred as a high-pressure flow control system in industrial boiler lines. Additionally, its balanced piston design suits heating and cooling systems. Consequently, it minimizes maintenance costs and improves the energy efficiency of pump groups.

Key Advantages

  • Automatic differential pressure balancing ensures stable flow control
  • Stainless steel internals and graphite gasket provide high corrosion resistance
  • Improved design reduces pump load and increases energy efficiency

Applications

  • Process liquid control in refinery and petrochemical plants
  • Steam and hot water flow balancing in power plants
  • High-pressure flow control systems in industrial boiler lines

In conclusion, VALFTEK Balanced Piston Valve DN65 is the ideal choice for full control and maximum efficiency in industrial processes. As an authorized distributor since 1985, ORFA Industrial supplies this valve worldwide and provides technical support and fast delivery.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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