氣動雙位蝶閥詳細介紹:
氣動雙位蝶閥是質(zhì)量非常高的工業(yè)蝶閥。通過 EN 10204 3.1認證。
雙斷軸閥板,密封面球形設計,確保低扭矩,大流量,長壽命.
氣動雙位蝶閥主要由氣動執(zhí)行器和蝶閥組成,可根據(jù)需要選擇電磁閥,限位開關,定位器(可輸入4-20mA模擬量,實現(xiàn)閥門0-90°的任意角度調(diào)節(jié))
ISO 5211 上法蘭可直接安裝執(zhí)行器(氣動執(zhí)行器或電動執(zhí)行器)
閥座硫化在硬靠背上,確保橡膠不變形。
多標準校正孔適合國標、美標、英標、日標多標準法蘭:
DN40-DN300, PN10/16/ANSI150, BS10 TABLE D/E
DN350-DN600, PN10 or ANSI150, BS10 TABLE D/E.
*的緩沖坡閥座,實現(xiàn)中線蝶閥結構,偏心蝶閥效果,閥板與閥座之間無摩擦。
不銹鋼或碳鋼制成的耐用手柄。
3片式滑動軸承,減少摩擦,延長使用壽命。
氣動雙位蝶閥概括: 尺寸/壓力: DN40 - DN300 = PN16 DN350 - DN600 = PN10 閥體表面: 聚酯纖維, RAL9006, 100μ 閥門結構長度: EN558-1 操作方式: 手柄、蝸輪箱、執(zhí)行器(氣動執(zhí)行器, 電動執(zhí)行器) 法蘭標準: DN40-DN300, PN10/16/ANSI150 BS10 TABLE D/E, JIS 10K, 16K DN350 -DN600 PN10 、ANSI150 BS10 TABLE D/E
結構圖及材質(zhì)表:
對夾蝶閥扭矩表:
無頭蝶閥尺寸圖:
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Summarize:
lISO 5211 mounting flanged enable direct mounting of actuators.
lMulti-standard alignment holes
DN40-DN300, PN10/16/ANSI150, BS10 TABLE D/E
DN350-DN600, PN10 or ANSI150, BS10 TABLE D/E
l3-piece plain bearing reduce friction and prolongs service life.
l2-piece stem resulting in low Kv-value and less turbulence.
lSeat vulcanized to a phenolic back-up ring making the valve ideal for vacuum applications.
lUnique plain bearing in the disc which ensures low torque, low friction, long service life and tightness(DN40-DN300).
lStrong handle in steel or stainless steel.
lSpecial designed seat which reduces torque and prolongs service life.
Specific information:
Type | Wafer | Lug | Double Flanged | |
Fig | FP101 | FP106 | FP102 | |
Picture |
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Dimensions | DN50 to DN1400 | DN50 to DN1400 | DN50 to DN1500 | |
Design | GB/T12238 | GB/T12238 | GB/T12238/ISO 5752 | |
Face to Face | GB/T12221 | GB/T12221 | GB/T12221 | |
Inspection & Testing | GB/T13927 | GB/T13927 | GB/T13927 | |
Other design standard and face to face, please contact FLO | ||||
Flange Standard | DN50(2”) to DN300(12”) | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 JIS B 2239 10K,16K BS 10 Table D, Table E | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement |
DN350(14”) To DN600(24”) | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 JIS B 2239 10K,16K BS 10 Table D, Table E | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | |
DN600 (24”) Above | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | EN1092 PN10,PN16 ASME B16.1 CLASS125 ASME B16.5 CLASS150 Other standards depend on requirement | |
Standard differential pressure | 2” to 24” | 16 Bar (230psi) | 16 Bar (230psi) | 16 Bar (230psi) |
24” Above | 10 Bar (145psi) | 10 Bar (145psi) | 10 Bar (145psi) | |
Maximum differential pressure | 2” to 24” | 20 Bar (285psi) | 20 Bar (285psi) | 20 Bar (285psi) |
24” Above | 16 Bar (230psi) | 16 Bar (230psi) | 16 Bar (230psi) | |
Working Temperature | -35°C~200°C (Depends on seal) | -35°C~200°C (Depends on seal) | -35°C~200°C (Depends on seal) | -35°C~200°C (Depends on seal) |