DIN Cast Steel Bellows Seal Globe Valves

• Actuator: Manual
• Material: Steel
• Structure: Through Way Globe Valve
• Sealing Form: Bellows Globe Valve
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Bellows Globe Valve
• Model NO.: DIN globe valve
• Standard: DIN
• Transport Package: Wooden Cases or Customized
• Specification: DN15-DN400
• Trademark: SUNVAL, OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000PCS/Month

Product Description

Product Description

DIN Cast Steel Bellows Seal Globe Valves
Technical Specifications
1.  Design Standard DIN EN13709-2003
2.  Face to Face Dimension DIN EN588-1:1995
3.  End Flange Dimension DIN EN1092-1:2002
4.  Test Standard DIN EN12266:2003

Bellows Seal Globe Valve is a new kind of globe valves with dual-seal. So its sealing capacity is very good. The sealing surface is bead welding with hard alloy and the stem surface is in "nitrogen treatment". Hence it is the valve of attrition-resistant, good anti-corrosion performance and long service life.
Application: Petrochemical, Power Plant, Steel Mill, Plastic and Paper industries

Main parts and Materials
 

1.  Body		GG GS-C25  SS304  SS316		9.   Packing		Graphite, PTFE	Pressure	1.6Mpa	2.5Mpa	4.0Mpa
2.  Disc		C.C+13Cr  SS304  SS316		10. Gland		13Cr, 304, 316	Shell Test	2.4Mpa	3.8Mpa	6.0Mpa
3.  Pin		SS304  SS316		11. Oil Cup		Brass	Seal Test W.	1.8Mpa	2.8Mpa	4.4Mpa
4.  Bellows		SS304  SS316		12. Locating Plate		C.S, 304  316	Seal Tets Air	0.6Mpa
5.  Gasket		SS304+Graphite SS316+…		13. Stem		1Cr13,S304,316	Temperature	(-)20 to 425ºC
6.  Bolt		ASTM A193 B7, B8, B8M		14. Nut		Cu Alloy	Medium	W.O.G
7.  Nut		ASTM A193 2H, A193-8, 8M		15. Handwheel		C.S
8.  Bonnet		GG GS-C25  SS304  SS316		16. Lock Nut		AL Alloy