Quick Detail
Valve description:
Name: Globe Valve with Bellows Seal.
Design: DIN 3356.
Body: GS-C25.
Nominal size: DN15-DN600.
Nominal class: PN10-PN63.
Connection ends: RF Flanged ends.
Face to face: EN558-1/line 1 (DIN 3202 F1).
Test and inspection: EN12266-1.
Technical parameters and characteristics
Product | Globe valve with bellows seal | |
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 |
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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 |
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Function 1 | With bellows seal for toxic medium Leakage grade A |
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Function 2 | OS&Y, bolted bonnet, rising stem | |
Function 3 | Short stroke for easy – quick open/close | |
Function 4 | For big size and high pressure: relief cone = internal bypass | |
Function 5 | Disc sealing could be: flat sealing, throttle cone=regulating disc | |
Function 6 | Body seat could be threaded seat or welded seat |