DIN Pn16 Cast/Ductile Iron Flange End Bellow Seal Globe Valve

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Model NO.: JZFI02
Stem Thread Position: Outside Screw Stem Globe Valve
Application: Needle Type Globe Valve, Plunger Type Globe Valve, Forged Steel Globe Valve, Bellows Globe Valve
Standard: DIN, ANSI, JIS
Body Material: Cast Iron(Gg25)/Ductile Iron(Ggg40/Ggg50)
Gland Material: Cast Iron(Gg25)/Ductile Iron(Ggg40/Ggg50)
Disc Material: Brass/Stainless Steel
Seat Ring Material: Brass/Stainless Steel
Bolt Material: Carbon Steel
Steel Ball: Dn25 Iron Wire
Color: Blue(as Per Customer)
Certificate: Ce/ISO/Wras
Name: Globe
Other Valve: Angle/Globe
Trademark: ITSEN
Transport Package: Plywood Cases/Pallets
Specification: DN50-DN300
Origin: Shandong, China
HS Code: 8481804090
DIN Pn16 Cast/Ductile Iron Flange End Bellow Seal Globe Valve
Type1.
 
MATERIALS
GLOBE VALVE
ITEM PARTS NAME MATERIAL
1 BODY CAST IRON
2 SEAT RING BRASS/STAINLESS STEEL DIMENSIONS(mm)
3 DISC CAST IRON+BRASS/STAINLESS STEEL DN L D D1 D2 b Z-∮d f H DO
4 STEEL BALL ≤DN25 IRON WIRE 15 130 95 65 47 14 4-14 2 170 80
5 BOLT CARBON STEEL 20 150 105 75 58 16 4-14 2 170 80
6 GASKET GRAPHITE 25 160 115 85 68 16 4-14 2 190 100
7 BOLT NUT CARBON STEEL 32 180 140 100 78 18 4-18 2 210 120
8 STEM STAINLESS STEEL 40 200 150 110 88 18 4-18 3 220 120
9 PACKING GRAPHITE 50 230 165 125 102 20 4-18 3 235 140
10 GLAND CAST IRON 65 290 185 145 122 20 4-18 3 275 160
11 BONNET CAST IRON 80 310 200 160 138 22 8-18 3 335 240
12 STEM NUT BRASS 100 350 220 180 158 24 8-18 3 375 240
13 BOLT NUT CARBON STEEL 125 400 250 210 188 26 8-18 3 425 280
14 BOLT CARBON STEEL 150 480 285 240 212 26 8-23 3 490 320
15 WHEEL CAST IRON 200 600 340 295 268 30 12-23 3 620 360
16 NUT GASKET CARBON STEEL 250 730 405 355 320 32 12-27 3 705 400

Type2.
NO. Part Name Material ASTM Spec.  
1 Body Ductile Iron GGG50 ASTM A536
2 Seat BRASS/SS304/SS316 BRASS/SS304/SS316  
3 Disc GGG40+BRASS GGG40+BRASS  
4 Stem Stainless Steel 20Cr13 SS416
5 Steel ball GCr15    
6 Graphite Gasket Stainless Steel+Graphite    
7 Bonnet Ductile Iron Forging Mold Development

Forging die is the basis for realizing forged products. Without good and superior molds, there is no way to produce qualified products. From mold design, to mold material selection, to mold manufacturing, every step is very critical. First of all, mold design should follow good performance, excellent processing performance and certain economic performance, and at the same time, molds with good formability, reasonable life, and easy installation, debugging and maintenance should be designed. For the selection of mold materials, reasonable and economical mold materials should also be selected according to product structure, batch requirements, etc. In the process of mold processing, the mold should be processed reasonably according to the precision requirements of the product, and the heat treatment and stress should be considered. Only by making adequate preparations can a reasonable and excellent mold be manufactured.

SCZY has its own internal mold manufacturing department, from mold design, material procurement, mold manufacturing are all handled internally by us. It can better and more effectively ensure the rationality of the mold and the performance of the mold. Can better communicate and coordinate with the production department to achieve the best results.

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