Globe Check Valve Straight Flanged DIN PN 25

TECHNICAL DESCRIPTION

Soft-sealing check valve with flange connection. It acts as a one-way valve operating under the action of the fluid and preventing its movement in the opposite direction.
Installation in horizontal and vertical positions.

• Sealing – metal / rubber.
• Installation in horizontal and vertical position.
• Connection – between flanges EN 1092-1

WORKING FLUID / MEDIUM

• General industrial applications, hot and cold water systems, air or other neutral fluids.
• Fuels, lubricants, petroleum, seawater

EXECUTION

• Various materials upon request.


Description

The GLOBE CHECK VALVE STRAIGHT FLANGED DIN PN 25 is a high-performance industrial valve designed for critical applications requiring reliable backflow prevention. Engineered to meet DIN standards and rated for PN 25 pressure, this valve ensures optimal safety and efficiency in pipelines handling water, steam, oil, and gas. Its robust construction and straight flow design minimize pressure drop, making it ideal for systems where maintaining flow integrity is paramount.Constructed from durable materials such as cast iron, stainless steel, or other alloys based on application needs, this valve features a flanged connection for easy installation and secure sealing. The straight configuration allows for streamlined fluid dynamics, reducing turbulence and wear. It is suitable for use in industries including chemical processing, power generation, water treatment, and HVAC systems, where preventing reverse flow is essential to protect equipment and ensure operational continuity.Key features and benefits include:Compliance with DIN standards for reliability and interoperabilityPN 25 pressure rating for high-pressure environmentsFlanged ends for robust, leak-proof connectionsStraight design to minimize flow resistance and energy lossDurable construction resistant to corrosion and wearEasy maintenance and long service lifeThis valve is an essential component for any industrial system prioritizing safety, efficiency, and compliance. Its design ensures quick response to flow changes, preventing backflow effectively and safeguarding downstream equipment from damage. Trust this Globe check valve for dependable performance in demanding conditions.

Additional information

Materials

No. DETAILS MATERIALS
1 Body steel 1.0619, GS-C25
2 Seat stainless steel 1.4301 (AISI304)
3 Sealing ring NBR rubber
4 Stem stainless steel 1.4021 (AISI420)
5 Swing arm valve steel 1.0619, GS-C25
6 Cover steel 1.0619, GS-C25
7 Lid rubber-reinforced

Features

SPECIFICATION
Standard DIN 3202 F1
Flanges EN 1092-2
Construction length EN 558, series 1
Cover connection bolted
Execution straight
Connection type flanged
Operation check valve
Actuation without drive
T max.[°C] 300 °C

 

Dimensions
DN PN Flanges/PN L D ØP nxd H Weight (kg)
50 25 25 200 160 125 4x18 120 18
65 25 25 240 180 145 8x18 135 22
80 25 25 260 195 160 8x18 145 37
100 25 25 300 215 180 8x22 186 50
125 25 25 350 245 210 8x26 200 68
150 25 25 400 280 240 8x26 214 95
200 25 25 500 340 295 12x26 300 178
250 25 25 600 405 355 12x30 340 272
300 25 25 700 460 410 16x30 380 455
400 25 25 900 580 525 16x36 464 797
Note: The dimensions in column ØP should be considered as the diameters of the bolt circle, as the latter are not indicated in the drawing.