MJ941H防爆電動(dòng)截止閥適用于易燃易爆的場合,安全系數(shù)高、操作功能強(qiáng)、性能穩(wěn)定等。防爆型產(chǎn)品有dI和dIIBT4兩種,dI適用于煤礦非采掘工作面;dIIBT4用于工廠,適用于環(huán)境為IIA、IIB級T1~T4組的性氣體混合物。本產(chǎn)品的性能符合JB/T8528-1997<普通型閥門電動(dòng)裝置技術(shù)條件>的規(guī)定。防爆型的性能符合GB3836.1-2000<性環(huán)境用防爆電氣設(shè)備通用要求>及JB/T8529-1997<隔爆型閥門電動(dòng)裝置技術(shù)條件>的規(guī)定。并經(jīng)國家防爆電氣產(chǎn)品測試中心檢定,取得了防爆合格證。 整體型電裝是在Z普通型基礎(chǔ)上派生而成,增加了不少電器和電子元件,整體普通型電氣部分主要由多功能模塊MK1 遠(yuǎn)程控制模塊MK2 按鈕盒指示燈、開度表、接觸器等組成。多功能模塊MK1又由相位識別器XS、接觸器互鎖保護(hù)器HB和直流電源DC三部分組成。遠(yuǎn)程模塊MK2由四個(gè)固態(tài)繼電器和三個(gè)撥碼開關(guān)組成 。整體調(diào)節(jié)型電氣部分由調(diào)節(jié) 模塊TMK、
礦用防爆電動(dòng)截止閥-1.6MPa主要連接尺寸
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 265 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 | 2050 | 2181 | 2599 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 | 720 | 720 | 720 |
礦用防爆電動(dòng)截止閥-2.5MPa主要連接尺寸
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 265 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 | 2050 | 2181 | 2599 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 | 720 | 720 | 720 |
-4.0MPa主要連接尺寸
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 ? | 300 | 350 | 400 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 280 | 310 | 350 | 400 | 450 | 550 | 650 | 750 | 850 | 950 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 |
-6.4MPa主要連接尺寸
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | mm | 170 | 190 | 210 | 230 | 240 | 250 | 280 | 320 | 350 | 400 | 450 | 550 | 650 | 750 | 850 | 950 |
H | mm | 175 | 180 | 210 | 230 | 350 | 359 | 373 | 435 | 500 | 614 | 674 | 818 | 970 | 1145 | 1280 | 1450 |
W | mm | 120 | 120 | 140 | 160 | 200 | 240 | 280 | 320 | 360 | 400 | 400 | 450 | 560 | 640 | 800 | 800 |
-10.0MPa主要連接尺寸
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
L | mm | 170 | 190 | 210 | 230 | 240 | 250 | 280 | 310 | 350 | 400 | 450 | 550 | 650 |
H | mm | 175 | 180 | 210 | 230 | 350 | 359 | 373 | 435 | 500 | 614 | 674 | 818 | 970 |
W | mm | 120 | 120 | 160 | 180 | 240 | 280 | 320 | 360 | 400 | 450 | 560 | 640 | 720 |
-16.0MPa主要連接尺寸
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http://www.zk-v.com/ProductShow_585.html 耐磨陶瓷刀型閘閥
http://www.zk-v.com/ProductShow_584.html 不銹鋼電動(dòng)刀型閘閥
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http://www.zk-v.com/ProductShow_574.html 電液動(dòng)刀型閘閥
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http://www.zk-v.com/ProductShow_566.html 側(cè)裝式偏心半球閥
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http://www.zk-v.com/ProductShow_560.html 高壓電動(dòng)球閥
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http://www.zk-v.com/ProductShow_514.html 電動(dòng)法蘭式襯膠蝶閥
http://www.zk-v.com/ProductShow_513.html 電動(dòng)防爆法蘭蝶閥
http://www.zk-v.com/ProductShow_512.html 電動(dòng)法蘭蝶閥
http://www.zk-v.com/ProductShow_511.html 防爆電動(dòng)軟密封蝶閥
http://www.zk-v.com/ProductShow_510.html 電動(dòng)對夾硬密封蝶閥
http://www.zk-v.com/ProductShow_509.html 電動(dòng)防爆蝶閥
http://www.zk-v.com/ProductShow_508.html 電動(dòng)硬密封蝶閥
http://www.zk-v.com/ProductShow_507.html 電動(dòng)襯四氟蝶閥
http://www.zk-v.com/ProductShow_506.html 不銹鋼電動(dòng)蝶閥
http://www.zk-v.com/ProductShow_505.html UPVC電動(dòng)蝶閥
http://www.zk-v.com/ProductShow_504.html 電動(dòng)軟密封蝶閥
http://www.zk-v.com/ProductShow_503.html 軟密封電動(dòng)蝶閥
http://www.zk-v.com/ProductShow_502.html D971X電動(dòng)蝶閥
http://www.zk-v.com/ProductShow_480.html 電動(dòng)大口徑閘閥
http://www.zk-v.com/ProductShow_409.html 大口徑電動(dòng)閘閥
http://www.zk-v.com/ProductShow_408.html 大口徑旋啟式止回閥
http://www.zk-v.com/ProductShow_359.html 大口徑暗桿軟密封電動(dòng)閘閥
http://www.zk-v.com/ProductShow_358.html z545x大口徑傘齒輪閘閥
http://www.zk-v.com/ProductShow_357.html 暗桿彈性座封閘閥
http://www.zk-v.com/ProductShow_356.html 大口徑軟密封閘閥
http://www.zk-v.com/ProductShow_355.html j41y/j40h大口徑美標(biāo)截止閥
http://www.zk-v.com/ProductShow_354.html 大口徑鑄鋼閘閥
http://www.zk-v.com/ProductShow_353.html 大口徑不銹鋼止回閥
http://www.zk-v.com/ProductShow_352.html 不銹鋼大口徑閘閥
http://www.zk-v.com/ProductShow_351.html 電動(dòng)大口徑硬密封蝶閥
http://www.zk-v.com/ProductShow_350.html 大口徑氣動(dòng)蝶閥
http://www.zk-v.com/ProductShow_349.html 軟密封大口徑蝶閥
http://www.zk-v.com/ProductShow_348.html D942X大口徑電動(dòng)蝶閥
http://www.zk-v.com/ProductShow_347.html 電動(dòng)大口徑通風(fēng)蝶閥
http://www.zk-v.com/ProductShow_346.html 大口徑電動(dòng)軟密封蝶閥
http://www.zk-v.com/ProductShow_345.html 大口徑法蘭蝶閥
http://www.zk-v.com/ProductShow_344.html 防爆礦用煤安閘閥
http://www.zk-v.com/ProductShow_343.html 礦用防爆電動(dòng)閘閥
http://www.zk-v.com/ProductShow_342.html MJ941H防爆電動(dòng)截止閥
http://www.zk-v.com/ProductShow_341.html 重型電動(dòng)閘閥
http://www.zk-v.com/ProductShow_340.html 柱塞式電動(dòng)閘閥
http://www.zk-v.com/ProductShow_339.html 防爆電動(dòng)截止閥
http://www.zk-v.com/ProductShow_338.html j941電動(dòng)法蘭截止閥
http://www.zk-v.com/ProductShow_337.html J941H精小型電動(dòng)截止閥
http://www.zk-v.com/ProductShow_336.html 自密封電站截止閥
http://www.zk-v.com/ProductShow_335.html J61Y/J961Y/J962Y電站截止閥
http://www.zk-v.com/ProductShow_334.html 電動(dòng)柱塞閥截止閥
http://www.zk-v.com/ProductShow_333.html 傘齒輪法蘭截止(節(jié)流)閥
http://www.zk-v.com/ProductShow_332.html J561Y電站截止閥
http://www.zk-v.com/ProductShow_331.html J941F4襯氟電動(dòng)截止閥
http://www.zk-v.com/ProductShow_330.html 電動(dòng)直流對焊截止閥
http://www.zk-v.com/ProductShow_329.html J565Y直流式對焊截止閥
http://www.zk-v.com/ProductShow_328.html 電動(dòng)法蘭截止閥
http://www.zk-v.com/ProductShow_326.html 電站電動(dòng)截止閥
http://www.zk-v.com/ProductShow_325.html 高壓焊接電動(dòng)截止閥
http://www.zk-v.com/ProductShow_327.html 手動(dòng)電站截止閥
http://www.zk-v.com/ProductShow_324.html 不銹鋼電動(dòng)截止閥
http://www.zk-v.com/ProductShow_323.html 高溫高壓電站閘閥
http://www.zk-v.com/ProductShow_322.html 電動(dòng)高壓楔式閘閥
http://www.zk-v.com/ProductShow_321.html 高壓磅級電站閘閥
http://www.zk-v.com/ProductShow_320.html 電動(dòng)高壓對焊閘閥
http://www.zk-v.com/ProductShow_319.html NKZ44H真空隔離法蘭閘閥
http://www.zk-v.com/ProductShow_318.html NKZ41H真空隔離閘閥
http://www.zk-v.com/ProductShow_317.html 電動(dòng)高溫高壓閘閥
http://www.zk-v.com/ProductShow_316.html 水封焊接電動(dòng)截止閥
http://www.zk-v.com/ProductShow_315.html 電動(dòng)水封法蘭截止閥
http://www.zk-v.com/ProductShow_314.html 法蘭式水封截止閥
http://www.zk-v.com/ProductShow_313.html DS/J61H對焊水封截止閥
http://www.zk-v.com/ProductShow_312.html 真空法蘭電動(dòng)截止閥
http://www.zk-v.com/ProductShow_311.html 對焊式電動(dòng)真空截止閥
http://www.zk-v.com/ProductShow_310.html 對焊式真空截止閥
http://www.zk-v.com/ProductShow_309.html 不銹鋼真空截止閥
http://www.zk-v.com/ProductShow_308.html 真空法蘭閘閥
http://www.zk-v.com/ProductShow_307.html 電動(dòng)真空法蘭閘閥
http://www.zk-v.com/ProductShow_306.html 對焊式真空電動(dòng)閘閥
http://www.zk-v.com/ProductShow_305.html 焊接式真空閘閥
http://www.zk-v.com/ProductShow_304.html 焊接式水封閘閥
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http://www.zk-v.com/ProductShow_301.html 對焊式水封閘閥
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http://www.zk-v.com/ProductShow_263.html 不銹鋼電動(dòng)閘閥
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http://www.zk-v.com/ProductShow_260.html 暗桿鑄鐵電動(dòng)閘閥
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http://www.zk-v.com/ProductShow_237.html 電動(dòng)UPVC法蘭球閥
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http://www.zk-v.com/ProductShow_225.html 電動(dòng)高壓球閥
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http://www.zk-v.com/ProductShow_221.html pp電動(dòng)球閥
http://www.zk-v.com/ProductShow_220.html 電動(dòng)UPVC球閥
http://www.zk-v.com/ProductShow_219.html 電動(dòng)V型對夾球閥
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | mm | 170 | 190 | 210 | 230 | 240 | 300 | 340 | 390 | 450 | 525 | 600 | 750 |
H | mm | 175 | 180 | 210 | 230 | 350 | 359 | 373 | 435 | 500 | 614 | 674 | 818 |