DIN PN16 Cast Iron Globe Valve
DIN PN16 Cast Iron Globe Valve
  • DIN PN16 Cast Iron Globe Valve
  • DIN PN16 Cast Iron Globe Valve

DIN PN16 Cast Iron Globe Valve

DIN PN16 Cast Iron Globe Valve

Size Range: 1 1/2“-12”/DN40-DN300

Pressure: PN10/PN16/JIS10K/JIS16K/125LB/150LB

Body Materials: Ductile Iron

Seal Ring Materials: Cast Brass/Stainless Steel

Disc Materials: Ductile Iron with B62/SS

Packing Materials: Graphite

Gland Materials: Cast Iron/Ductile Iron

Bonnet Materials: Ductile Iron

Stem Materials: Stainless Steel

Handwheel: Cast Iron

Payment: T/T, D/P or L/C

Lead Time:5-30 day



The opening and closing part of the stop valve is a plug-shaped valve disc, and the sealing surface is flat or conical. The valve disc moves linearly along the center line of the valve seat. The movement form of the valve stem, there is also a lifting and rotating rod type, which can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Therefore, this type of shut-off valve is very suitable for shutting off or regulating and throttling. Because the opening or closing stroke of the valve stem of this type of valve is relatively short, and it has a very reliable shut-off function, and because the change of the valve seat port is in direct proportion to the stroke of the valve disc, it is very suitable for flow adjustment.

Field of Application:

Size Range: DN40 to DN300(1 1/2"-12")

Working Temperature: ≤120℃

Allowable Operating Pressure:PN10/PN16

Globe Valves for use inpetrochemical industry, Chemical,Fiber Textiles, plastic, paper making, power industry, steel, rubber and gas systems.

Working Principle:

The working principle and characteristics of the globe valve

The valve plays an important role in cutting off and throttling the medium in the pipeline. As an extremely important cut-off valve, the shut-off valve is sealed by applying torque to the valve stem, and the valve stem is in the axial direction. The valve clack applies pressure to make the sealing surface of the valve clack closely fit the sealing surface of the valve seat, and prevent the medium from leaking along the gap between the sealing surfaces.

The sealing pair of the globe valve is composed of a valve flap sealing surface and a valve seat sealing surface, and the valve stem drives the valve flap to move vertically along the center line of the valve seat. During the opening and closing process of the globe valve, the opening height is small, the flow is easy to adjust, and the manufacturing and maintenance are convenient, and the pressure application range is wide.

Technical Specification:

1. Face to Face Dimension DIN EN1074-3

2. End Flange Dimension DIN EN1092-2


1.The structure of the stop valve is simpler than that of the gate valve, and the manufacture and maintenance are more convenient.

2.The sealing surface is not easy to wear and scratch, and the sealing performance is good. There is no relative sliding between the valve clack and the valve body sealing surface when opening and closing, so the wear and scratches are not serious, the sealing performance is good, and the service life is long.

3.When opening and closing, the disc stroke is small, so the height of the stop valve is smaller than that of the gate valve, but the structure length is longer than that of the gate valve.

4. Since the change of the valve seat port is proportional to the stroke of the valve disc, it is very suitable for flow adjustment, and it is easy to manufacture and maintain, and has a wide range of pressure applications.


The installation and maintenance of the globe valve should pay attention to the following items:

1. The stop valve operated by hand wheel and handle can be installed at any position of the pipeline.

2. Handwheels, handles and micro-movement mechanisms are not allowed for lifting.

3. The flow direction of the medium should be consistent with the arrow direction shown on the valve body.



Part NameMaterial
Seal RingCast Brass/Stainless Steel
DiscDuctile Iron with B62/SS
GlandCast Iron/Ductile Iron
BonnetDuctile Iron
StemStainless Steel
HandwheelCast Iron

Dimensions (mm)  

DN Inch L D PCD D2 b-f Z-Dd
15 1/2" 130 95 65 46 14-2 4-14
20 3/4" 150 105 75 56 16-2 4-14
25 1" 160 115 85 65 16-2 4-14
32 1 1/4' 180 140 100 76 18-2 4-19
40 1 1/2' 200 150 110 84 18-2 4-19
50 2" 230 165 125 99 20-2 4-19
65 2 1/2" 290 185 145 118 20-2 4-19
80 3" 310 200 160 132 22-2 8-19
100 4" 350 220 180 156 24-2 8-19
125 5" 400 250 210 184 26-2 8-19
150 6" 480 285 240 211 26-2 8-23
200 8" 600 340 295 266 30-2 12-23
250 10" 730 405 355 319 32-3 12-28
300 12" 850 460 410 375 32-3 12-28

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