Products Name: Bellow Sealed Globe Valve
Bellows globe valves is suitable for cutting off or connecting the pipeline media in various working conditions such as petroleum, chemical, pharmaceutical, chemical fertilizer and electric power industry with nominal pressure of PN1.6 ~ PN4.0MPa and working temperature of -20 ℃ ~ 350 ℃.
Product manual of Bellow Sealed Globe Valve
Bellows globe valves is suitable for cutting off or connecting the pipeline media in various working conditions such as petroleum, chemical, pharmaceutical, chemical fertilizer and electric power industry with nominal pressure of PN1.6 ~ PN4.0MPa and working temperature of -20 ℃ ~ 350 ℃.
Structure and use of Bellow Sealed Globe Valve
1, the product structure is reasonable, reliable sealing performance, handsome in appearance;
2, the sealing surface surfacing Co-based carbide, wear-resistant, corrosion-resistant, anti-friction performance, long life;
3, stem quenching and nitriding surface treatment, a good anti-corrosion and anti-friction properties;
4, right-angle German standard bellows globe valve double seal, more reliable performance;
5, stem lift position instructions, more intuitive;
6, parts materials, flanges and butt weld size can be reasonable according to the actual conditions or user requirements matching, to meet the needs of various projects.
Specifications of Bellow Sealed Globe Valve
structure type | BB-BG |
Drive mode | Manual |
pneumatic | |
design standards | DIN3356 |
Structure length | DIN3203 |
Connect the flange | DIN2543-2545 |
Test and inspection | DIN3230 |
Product parts materials of Bellow Sealed Globe Valve
Serial number | name | Material |
1 | Body | GS-C25、CF8、CF3 |
2 | Disc | 2CR13、F304、F316 |
3 | Shaft pin | F304、F316 |
4 | Bellows assembly | F304、F316L |
5 | cap | GS-C25、CF8、CF3 |
6 | filler | Flexible graphite、PTFE |
7 | Pressure sleeve | 25#、F304、F316 |
8 | Positioning pieces | 25#、F304、F316 |
9 | Stem nut | Copper alloy ZQA19-4 |
10 | Handwheel | Carbon steel |
11 | And hat | 25# |
12 | Oil Cup | brass |
13 | Hex nuts | ASTMA193 2H、A193-8、A193-8M |
14 | Studs | ASTMA193 B7、A193-B8、A193-B8M |
15 | Gasket | Flexible graphite + stainless steel |
16 | Valve stem | 2Cr13、F3 |
Product appearance and structure size of Bellow Sealed Globe Valve
Packing & Delivery
FAQ
Q1. What's the delivery time generally?
In general, delivery time is 15-25 days.
Q2. What's your payment terms?
We can accept T/T, L/C, D/P, D/A, Western Union, etc.
Q3. What's the nearest shipping port?
The nearest port is Ningbo, but we also can export from Shanghai, Shanghai, Xiamen or Guangzhou.
Q4. What trade terms you can accept?
EXW, FOB, CIF, etc.
Q5. How long is the time of warranty time?
12 months from shipping day.
