優(yōu)勢(shì)現(xiàn)貨開(kāi)關(guān)4NN-K4-N4-B1A

4NN-K4-N4-B1A閥門的基本參數(shù)是工作壓力、工作溫度和口徑。對(duì)于大量使用于工業(yè)管道的各種閥門，常用公稱壓力和公稱通徑作為基本參數(shù)。D1VW002CNJW4N
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公稱壓力是指某種材料的閥門，在規(guī)定的溫度下，允許承受的*大工作壓力。公稱通徑是指閥體與管子聯(lián)接端部的名義內(nèi)徑。壓力開(kāi)關(guān) EDS346-3-400-000
壓力開(kāi)關(guān) EDS346-3-600-000
壓力開(kāi)關(guān) EDS348-5-016-000
壓力開(kāi)關(guān) EDS348-5-040-000
壓力開(kāi)關(guān) EDS348-5-100-000
壓力開(kāi)關(guān) EDS348-5-250-000
壓力開(kāi)關(guān) EDS348-5-400-000
壓力開(kāi)關(guān) EDS348-5-600-000
壓力開(kāi)關(guān) EDS3116-1-0001-000
壓力開(kāi)關(guān) EDS3116-1-0010-000
壓力開(kāi)關(guān) EDS3116-1-0016-000
壓力開(kāi)關(guān) EDS3116-2-0001-000
壓力開(kāi)關(guān) EDS3116-2-0010-000
壓力開(kāi)關(guān) EDS3116-2-0016-000
壓力開(kāi)關(guān) EDS3116-3-0001-000
壓力開(kāi)關(guān) EDS3116-3-0010-000
壓力開(kāi)關(guān) EDS3116-3-0016-000
壓力開(kāi)關(guān) EDS3118-5-0001-000
壓力開(kāi)關(guān) EDS3118-5-0010-000
壓力開(kāi)關(guān) EDS3118-5-0016-000
壓力開(kāi)關(guān) EDS3316-1-0001-000


閥門根據(jù)其種類和用途有不同的要求，主要有密封、強(qiáng)度、調(diào)節(jié)、流通、啟閉等性能。在設(shè)計(jì)和選用閥門時(shí)，除了要考慮基本參數(shù)和性能外21T2BV17-F BDA08110DS
21T2BV28-F BDA08240AS
21T2BV40-F BDA08200DS
21T2BV40-F W/O COIL
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21T2BV28-F BDV08223AY
R450768/V 21T2BV plunger
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R990005/B W5~W6 O-ring
，還要考慮流體的性能，包括流體的相態(tài)(氣體、液體或含固體顆粒)、腐蝕性、粘度、毒性、易燃易爆性，貴重稀有程度和放射性等。 密封性能和強(qiáng)度性能是一切閥門*基本、*重要的性能。閥門的密封分內(nèi)密封和外密封兩部MD1M-TA/10-24V-CC
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6NN-K3-N4-F1A-C4TTX 107AL-N12-P1-F1A-C4TT 12NN-KK4-M4-B1A-C4TTX
4NN-K5-N4-B1A-C4TTX 9NN-K5-N4-F1A-C4TTX 5NN-K3-N4-F1A-C4TTX
6NN-K5-N4-F1A-C4TTX 56NN-K216-M2-B1A-C4TTX 12NN-K5-N4-B1A-C4TTX
4NN-K2-N4-B1A-C4TTX 6NN-EE5-M4-C1A-C4TTX 5LC-K45-M4-C1A-TT
107EL-EF40-P1-F1A-C4TTX 107EL-EG12-P1-F1A-C4TTX 103W1-K805-N4-C1A-C4TTX
201NN-KK105-U9-C7A-TTYYX373 6NN-K5-N4-C2A-TT 138-1241KPA
1NN-K45-M4-C2A-TT 6-12MP 6NN-K3-M4-C2A-TTXX618 4NN-K5-M4-C1A-RR
107AL-K12-P1-F0A-TT 0-2SOR-K44NN-K4-N4-B1A-TTS371 4L-K5-M4-C2A-HB
O-10SOR6NW-K5-N4-F1A O-3SOR-4NN-K5-N4-B1A-TTS371 O-6SOR6NN-K3-N4-F1A
101NN-K3-N4-01A-TT 101RM-KK3-M4-CXA-TTYYPKX3X373 4NN-KK4-N4-C1A
103W1-KK212-M4-CXA-TTYYPKX3X373 103W1-KK502-M4-CXA-TTYYPKX3X373
107AL-K40-P1-F0A 17RB-K2-M4-C1A-TTX371 SOR201RN 54NN-KK118-N4-C1A 
1RM-KK45-M4-CXA-TTYYPKX3X373 3B3-KKS-M4-CXA-TTYYPKX3X373
4NN-K5-N4-B1A-TT 4NN-KK4-M4-C1A-TTYYPKX373 4RM-KK2-M4-CXA-TTYYPKX3X373
5RM-KK3-M4-C1A-TTYYPKX3X373 6NN-K3-M4-CXA-TTYYPKX373 107AL-N40-P1-F1A
J400K-S157B 6NN-K3-N4-F1A 6NN-K5-N4-F1A 107AL-K12-P1-FOA
DN40 9NN-K45-N4-FIA-X373 200-1750PS1 1RN-K45-M4-C2A
201NN-K125-U9-C7A-TTYYPKX373 E100-3BS-15S-15S-W050-M201
201NN-K125-U9-C7A-TTYYPKX373 E10-3BS-15S-15S-W050-M201
5AC-AD45-M2-F1A-X801 12NN-K5-N4-B1A 0.75-12PSI 0.5 Mp