DIN Globe Valve

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Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230

Application
Hot oil system, steam system, hot and cold water system etc.

Advantage
1.The valve body adopts German coated sand manufacturing technology, which is more advanced, filling up the disadvantages of easy leakage and high pollution of the traditional casting process, ensuring the valve zero leakage.
2.The valve disc adopts a tapered design. The sealing surface and the medium are streamlined, with better sealing performance and longer service life.
3.Treated by quenching and tempering and surface nitriding, the stems have good performance of anti-corrosion and anti-friction.
4.Ergonomic hand wheel. It provide longer service life and easier operation.

Main part materials

Part name

Material

Body

GS-C25、1.4301、1.4408

Seat

1.4301、Stellite

Disc

1.4021、1.4301+ Stellite

Cap

1C45、1.4301、1.4401

Stem

1.4021、1.4301、1.4401

Gasket

Flexible graphite + stainless steel

Packing

Flexible graphite

Nut

ASTM 194-2H、A194-8

Double-headed bolt

ASTM 194-B7、A193-B8

Bonnet

GS-C25、1.4301、1.4408

Gland

GS-C25、1.4301

Jack bolt

ASTM 194-B7、A193-B8

Nut

ASTM 194-2H、A194-8

Stem nut

Copper alloy、D2、BL2

Hand wheel

1025/KTH330

Nut

ASTM 194-2H、A194-8


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