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DIN Globe Valve

DIN Globe Valve

DIN Globe Valve with Bellows: Designed to meet the highest standards of performance and durability, this cutting-edge valve is an essential addition to any demanding industrial application.

Additional information

Description

Brief of DIN Globe Valve

THINKTANK DIN Globe Valve is engineered to comply with the stringent DIN specifications, ensuring consistent quality and reliability. The innovative bellows design provides superior leak protection, extending the valve’s service life and reducing maintenance requirements.

din globe valve

Key Features of DIN Globe Valve

  • Construction: DIN globe valves are typically made of cast iron, ductile iron, carbon steel, stainless steel, or other materials suitable for the intended application. These materials are chosen for their durability, corrosion resistance, and ability to withstand high pressures and temperatures.
  • Functionality: DIN globe valves are used to regulate the flow of fluid in a pipeline by adjusting the position of the valve disc, which is connected to a stem. The stem is operated manually, pneumatically, or electrically, depending on the application and requirements.
  • Design: DIN globe valves are available in various designs, including straight pattern, angle pattern, and Y-pattern. The straight pattern is the most common, with the inlet and outlet ports aligned in a straight line. The angle pattern has the inlet and outlet ports forming a right angle, while the Y-pattern features a 45-degree angle between the inlet and outlet ports. The choice of design depends on the specific application, flow characteristics, and pressure drop requirements.
  • Sealing: DIN globe valves can have different types of sealing systems, such as metal-to-metal, metal-to-PTFE (Teflon), or metal-to-elastomer. The sealing system determines the valve’s leakage class and suitability for different applications.
  • Pressure Ratings: DIN globe valves are available in various pressure ratings, typically ranging from PN 10 to PN 400. The pressure rating indicates the maximum allowable pressure that the valve can withstand.
  • End Connections: DIN globe valves can have various end connections, such as flanged, threaded, or welded, depending on the pipeline requirements and installation procedures.

Advantage THINKTANK DIN Globe Valve

  1. The bellows component is a crucial element of below-sealed valves, which is securely attached to both the valve bonnet and valve stem through a sophisticated automatic roll welding process. This metal bellows construction ensures a 100% leak-free stem area.
  2. The double seal design incorporates both bellows and packing components. The metal bellows form a primary barrier to prevent leakage, while the packing serves as a secondary sealing mechanism in the event of bellows failure.
  3. The overlay welded seat guarantees reliable sealing performance, even in the most demanding conditions.
  4. The valve features an ergonomic handwheel, designed for enhanced durability and ease of operation.

Technical Specifications

  • Design standard: DIN EN 13709:2002
  • Face to face dimension: DIN EN 558-1:1995
  • Flanged ends: DIN EN 1092-1:2002
  • Welded ends: DIN EN 12627
  • Test& inspection: DIN EN 12266:2003

Parts of DIN Globe Valve

din globe valve

No. Parts Name Materials
1 Body GS-C25+13Cr
2 Disc A105+13Cr
3 Pin A3
4 Disc cover GS-C25
5 Stem 2Cr13
6 Gasket SS+Flexible graphite
7 Bonnet GS-C25
8 Nut A194 2H
9 Bolt A193 B7
10 Packing Flexible graphite
11 Gland GS-C25
12 Stem nut QT400-15
13 Lock srcew A3
14 Hand wheel QT400-18
15 Locknut A194 2H
16 Nut A194 2H
17 Eyebolt A3
18 Pin A3

 

DIN Globe Valve Dimensions

din globe valve

PN16
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L RF/BW 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 1100
D 95 105 115 140 150 165 185 200 220 250 285 340 405 480 520 580
w 140 140 160 160 180 200 220 250 300 350 400 450 550 600 700 700
H 195 195 215 219 247 256 282 305 385 430 470 650 775 852 1005 1140
Weight(kg) 4.2 5.1 6.2 8.2 9.8 13 17.5 23 37 53 82 140 252 310 540 760
Kvs(m3/h) 4.2 7.4 12 19 30 47 77 120 188 285 410 725 1140 1660 2230 2950
PN25
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L RF/BW 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 1100
D 95 105 115 140 150 165 185 200 235 270 300 360 425 485 555 620
w 140 140 160 160 180 200 220 250 300 350 400 450 550 600 700 700
H 195 195 215 219 247 256 282 305 385 430 470 650 775 852 1005 1140
Weight(kg) 4.2 5.1 6.2 8.2 9.8 13 18 24 38 55 85 146 265 330 580 790
Kvs(m3/h) 4.2 7.4 12 19 30 47 77 120 188 285 410 725 1140 1660 2230 2950
PN40
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L RF/BW 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 1100
D 95 105 115 140 150 165 185 200 235 270 300 375 450 515 580 660
w 140 140 160 160 180 200 220 250 300 350 400 450 550 600 700 700
H 195 195 215 219 247 256 282 305 385 430 470 650 775 852 1005 1140
Weight(kg) 4.2 5.1 6.2 8.2 9.8 13 19 25 40 57 88 148 280 350 620 830
Kvs(m3/h) 4.2 7.4 12 19 30 47 77 120 188 285 410 725 1140 1660 2230 2950

 

Available Disc Types

din globe valve with bellows

Special Design On Handwheel

din globe valve with bellows

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