DIN 3356 Straight Bellows 48" Ci Globe Valve With Handwheel Operator
DIN3356 Cast Iron Straight Bellows Globe Valve with Handwheel Operator
Applicable Standards
- Nominal Dimension: Casting Valve: 2”-48”
- Material:DI, CS, SS, DSS,LTCS, Inconel ,Monel, Bronze,Aluminum Bronze
- Design Standard: API 6D, API 600, DIN3352, ASME B16.34
- Operation type: Manual,Gear, Electric Actuator, Pneumatic Actuator, Hydraulic actuator
- Nominal Pressure: Class 150-2500
- Connection type: RF,RTJ,FF, SW, NPT, BW,ETC.
Product Range :
- Size: NPS 2”~ 48” , DN 50-1200
- Pressure Rating: Class 150 -2500 LB , PN 10~400
- Design standard:API 600 ,ASME B16.34,ISO 10432,EN1984.
- Face To Face Dimension: ASME B16.10,EN 558-1,EN 12982
- Connecting Dimensions : ASME B16.5 , ASME B16.47, ASM B 16.25 , EN 1092-1 , EN 12627.
- End Connection : Flange, BW .
- Body Materials : Carbon steel , Alloy Steel,Duplex/ Stainless Steel , Special Alloy .
Materials of Main Parts
| No. | Part Name | Material |
| 1 | Body | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 2 | Disc | ASTM A182-Gr.F6a, F22, F304, F316, F321, F304L, F316L |
| 3 | Hinge Pin | ASTM A182-Gr.F6a, F22, F304, F316, F321, F304L, F316L |
| 4 | Bellows Assembly | 1Cr18Ni9Ti, 304, 316 |
| 5 | Stem | ASTM A182-Gr.F6a, F22, F304, F316, F321, F304L, F316L |
| 6 | Bonnet | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 7 | Packing | Flexible Graphite |
| 8 | Packing Gland | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 9 | Locating Piece | 25, 45, 304, 316 |
| 10 | Stem Nut | Copper Alloy |
| 11 | Handwheel | WCB, QT400-18 |
| 12 | Stud | ASTM A194-2H, A194-8, A194-8M |
| 13 | Hex Nut | ASTM A194-2H, A194-8, A194-8M |
| 14 | Gasket | Flexible Graphite+SS |
Advantage:
1.Bellow seal element. The key part of bellow sealed globe valves is mental bellow. It is the connection between cover and stem with automatic roll welding. The mental bellow can keep the stem part no leakage.
2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.
3.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.
4.Grease nipple. It can direct lubricate the stem, nut and sleeve.
5.Ergonomic hand wheel. It provide longer service life and easier operation.
Class: PN10 / 16
Face to face: DIN 3202-F1/ EN558.1-1
Flange: DIN EN1092.2
Testing: DIN EN12266
Size: DN15-DN300
*Bellows sealed globe valve available
| Size / Working Pressure | Operator | Material of Main Parts |
| DN15-DN300: 10-16 Bar | Hand wheel | Body and Bonnet: Cast iron, Ductile iron; Disc: Cast iron, Ductile iron; Stem: Brass, Stainless steel AISI410/420/304/316; Packing Gland: Cast iron, Ductile iron; Body Seat Ring: Brass, Bronze, Stainless steel; Disc sealing ring: Brass, Bronze, Stainless steel; Packing: Graphite; Hand wheel: Cast iron, Ductile iron. |
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