Pressure Reducing Valve PN 10/16

Pressure Reducing Valve PN 10/16 is used for automatic pressure reducing in pipeline systems.

According to the catalog, the valve is actuated under a hydraulic system and diaphragm. It is used where pressure reduction and control operation are required.

Technical Overview

Pressure Reducing Valve PN 10/16 is an automatic control valve used to reduce pressure.

The catalog describes this valve as suitable for low pressure systems through a secondary control housing. It also mentions use in very low pressure systems through a secondary control housing and external control pressure instead of system pressure.

Function

The valve is used for automatic pressure reducing.

It is designed to operate under hydraulic and diaphragm control. The catalog also mentions smooth closing of the valve to help prevent hammer effect and subsequent damage to the system.

Applications

• Automatic pressure reducing
• Low pressure systems
• Very low pressure systems
• Control operation conditions
• Pressure control in pipeline systems

Design Features

• Actuated under hydraulic system and diaphragm
• Applicable for all control operation conditions
• Very low pressure reduction when fully open
• Seat can be changed without detaching the valve from the water line system
• Floating spindle design
• Easy maintenance
• Blocking disc with high-resistance rubber sealing washer
• Smooth closing to prevent hammer effect

Selection Notes

The catalog states that minimum and maximum rates of passing water are important for choosing automatic control valves.

For permanent usage of the valve, the maximum rate of passing water is considered 20% less than the catalog table.

The catalog also includes pressure drop and cavitation limit information for selecting automatic control valves.

Materials

The body and discs are made from ductile cast iron.

The seat and spindle are made from stainless steel.

The seat is described as resistant against friction.

The blocking disc has a sealing washer made of high-resistant rubber against tension and friction.

Coating

The catalog mentions epoxy powder coating with a thickness range of 100–250 micron.

Standards and Dimensions

Face-to-face dimensions are according to EN 558-1 / DIN 3202-F1.

Flange dimensions are according to ISO 7005-1.

Available Sizes

The visible dimension table for Pressure Reducing Valve PN 10/16 includes DN50, DN65, DN80, DN100, DN150, DN200, DN250 and DN300.

Technical Summary

Pressure Reducing Valve PN 10/16 is an automatic control valve used for pressure reducing applications. The catalog mentions hydraulic and diaphragm actuation, secondary control housing, ductile cast iron body and discs, stainless steel seat and spindle, epoxy powder coating, EN 558-1 / DIN 3202-F1 face-to-face dimensions and ISO 7005-1 flange dimensions.

Related category: Control Valves