DIN3356,EN1092,Bellow Seal Globe Valve 1.4308,1.4408,bolt bonnet,DN50,Flanged end to PN16
- Model Number:
- CX-BGV-12
- Minimum Order Quantity:
- 1PC
- Prices:
- Negotiable
- Packaging Details:
- Wooden Case
- Delivery Time:
- 7-30 work days
- Payment Terms:
- L/C, D/A, D/P, T/T, Western Union, MoneyGram
- Supply Ability:
- 10000PCS/Mouth
- Place of Origin:
- WENZHOU,CHINA
- Certification:
- API,ISO,CE
Detailed Product Description
| Media: | Oil | Temperature: | High Temperature |
|---|---|---|---|
| Actuator: | Manual | Material: | 1.0619/A216WCB,1.4308/304/CF8,316/CF8M/1.4408 |
| Sealing Form: | Bellows Globe Valve | Stem Thread Position: | Outside Screw Stem Globe Valve |
| Application: | Forged Steel Globe Valve, Bellows Globe Valve, Oil System, Steam System, Gas System | Standard: | DIN, ANSI, JIS |
| Pressure: | Pn16, Pn25, Pn40 | Medium: | Water Oil Gas |
| Specification: | DN15-DN600 |
DIN3356,EN1092,Bellow Seal Globe Valve 1.4308,1.4408,bolt bonnet,DN50,Flanged end to PN16
Product Details
Application:Hot oil system, steam system, hot and cold water system etc.
Medium:Steam, gases, hot water, thermal oil, ammonia etc.
Materials : 1.4308(CF8), 1.4408(CF8M)
Materials of bellows: SS304, SS316, SS316L,SS 310S ,Hastelly C
Size range : DN15-DN600
Pressure : PN16-PN420
Temperature : ≤600 ℃
Advantage:
1.Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal 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.
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flange ends: DIN 2543-2545
Test & inspection: DIN 3230
Features of bellows seal valves:
●Double wall bellows seal as standard.
●Plug with marginal seat
●Bellows seal welded to bonnet
●Welded seat
● Bellows seal 10,000 load cycles
● External stem thread
●Secondary sealing: gland packing(with bridge)
● Stem back seal
● Yoke gasket, double chambered
● Stem with roll hardened thread
Main Material Applied for Straight Globe Valve
| MAIN MATERIAL LIST | |
| Body/Bonnet: | A216-WCB/WCC,A352-LCB/LCC,A217-WC6/WC9/C5/C12,A351-CF8/CF8M/CF3/CF3M/CF8C/CN7M,A890 4A/5A/6A |
| Disc | A105,A182-LF2,A182-F11/F22/F5/F9,A182-F6a,SS304,SS304L,SS316,SS316L,SS321,ALLOY-20,F51,F53,F55,etc |
| Stem | F6a,SS304,SS304L,SS316,SS316L,SS321,ALLOY-20,SS17-4PH,F51,F53,F55,Other |
| Seal Surface | 13CR/13CR,13CR/STL,STL/STL,SS304/SS304,SS316/SS316,SS316/STL,ALLOY-20/ALLOY-20,F51/F51,Other |
| Gasket | SS304+Graphite, SS316+Graphite,SS316L+Graphite,1008,SS304L,SS316L, Other |
| Packing | Flexible Graphite, Other |
| Bolts/Nuts | A193 Gr.B7(M)/A194 Gr.2H(M), A320 Gr.L7(M)/ A194 Gr.7(M) or Gr.4(M), A193 Gr.B16/ A194 Gr.7,A193 Gr.B8/ A194 Gr.8, A193 Gr.B8M/A194 Gr.8M,A453 Gr.660,etc |
| Note | *For More Detailed of our valves,pls kindly let us know! |
Technical parameters and characteristics
| Product | Globe valve | |
| Nominal diameter | NPS 2”～24” | DN50～DN600 |
| Design temp. | -29℃ ～ 593℃ | |
| Design pressure | class 150 ～ 2500 | PN 16～PN420 |
| Material | A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M, A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN), ASTM B 148 C95800, C95500 |
|
| Design standard | BS 1873, ASME B16.34 | DIN 3356 |
| Face to Face | ASME B16.10 | EN558 series |
| Connection end | ASME B16.5, ASME B16.25 | EN1092 series |
| Test standard | API 598, ISO 5208 | EN12266-1 |
| Operation | Hand wheel, bevel gear, electric, pneumatic | |
| Application | electric power, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering |
|
| Function 1 | OS&Y, bolted bonnet, rising stem | |
| Function 2 | Short stroke for easy – quick open/close | |
| Function 3 | For big size and high pressure: relief cone = internal bypass | |
| Function 4 | Disc sealing could be: flat sealing, throttle cone=regulating disc | |
| Function 5 | Body seat could be threaded seat or welded seat | |
