2、密封性能可靠、不受介質(zhì)注射限制(雙向密封);
3、過流面積大、流阻系數(shù)小、流通能力大;
4、碟板采用整體包膠抗老化抗輻射、經(jīng)久耐用。
公稱壓力Nominal pressure
|
1.0
|
1.6
|
2.5
|
|||||
試驗(yàn)壓力 test pressure
|
殼體強(qiáng)度 shell trength
|
1.5
|
2.4
|
3.75
|
||||
密封性能Sealing performance
|
1.1
|
1.76
|
2.75
|
|||||
適用介質(zhì)suitable Media
|
產(chǎn)品類型Product type
|
鑄鐵,球墨鑄鐵Castiron, ductile iron
|
銅Copper
|
碳鋼carbon steel
|
不銹鋼Stainless Steel
|
|||
適用介質(zhì)Suitable Media
|
水,水蒸汽,油品,空氣Water steam oil air
|
水,水蒸汽Water,water vapor
|
水,水蒸汽,油品,空氣water steam oil air
|
硝酸類Nitric acid
|
||||
工作溫度 work temperature
|
密封面介質(zhì)Sealing surface of the medium
|
橡膠Rubber
|
乙腈膠橡Acetonitrile Rubber
|
乙丙橡膠EPDM
|
氟橡膠Viton
|
聚四氟塑料PTFE plastic
|
銅Copper
|
不銹鋼Stainless Steel
|
工作溫度 work temperature |
≤60
|
≤80
|
≤250
|
≤250
|
≤200
|
≤200
|
≤200
|
產(chǎn)品類型 Product Type
|
材質(zhì)Material
|
||||
閥體Body
|
閥板Valve plate
|
閥軸Valve shaft
|
密封面Sealing surface
|
||
鑄鐵Cast iron
|
HT200
|
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray
|
鉻不銹鋼Chromium Stainless Steel
|
銅或不銹鋼Copper or Stainless Steel
|
橡膠NBR,丁腈橡膠NBR,乙丙EPOM 氟橡膠PTFE,聚四氟塑料F46
|
球墨鑄鐵 ductile iron
|
QT450
|
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray
|
鉻不銹鋼Chromium Stainless Steel
|
銅或不銹鋼Copper or Stainless Steel
|
|
銅Copper
|
銅Copper
|
銅或不銹鋼Copper or Stainless Steel
|
鉻不銹鋼Chromium Stainless Steel
|
銅Copper
|
|
碳鋼carbon steel
|
WCB
|
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray
|
鉻不銹鋼Chromium Stainless Steel
|
銅或不銹鋼Copper or Stainless Steel
|
|
不銹鋼Stainless Steel
|
1Cr18Ni9T1(304)
|
不銹鋼Stainless Steel
|
不銹鋼Stainless Steel
|
不銹鋼Stainless Steel
|
公稱通徑/名稱
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
425
|
500
|
600
|
|||||||
D
|
57
|
60
|
76
|
89
|
108
|
114
|
133
|
140
|
159
|
165
|
168
|
219
|
273
|
325
|
377
|
426
|
480
|
530
|
630
|
SJKD3型
|
|
A1
|
14.5
|
14.5
|
14.5
|
16
|
16
|
16
|
19
|
19
|
19
|
25
|
25
|
25
|
25
|
25
|
|||||||
B1
|
9.5
|
9.5
|
9.5
|
9.5
|
9.5
|
9.5
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
|||||||
C
|
2.2
|
2.2
|
2.2
|
9.5
|
2.2
|
2.2
|
2.5
|
2.5
|
3.3
|
3.3
|
5.5
|
5.5
|
55
|
55
|
|||||||
D381X D81X
|
L
|
88
|
90
|
96
|
115
|
132
|
159
|
159
|
165
|
165
|
170
|
180
|
190
|
210
|
|||||||
H1
|
60
|
75
|
80
|
94
|
125
|
220
|
220
|
250
|
265
|
300
|
330
|
350
|
410
|
||||||||
H0
|
220
|
245
|
270
|
300
|
350
|
600
|
600
|
740
|
765
|
875
|
940
|
995
|
1130
|
||||||||
E
|
245
|
245
|
245
|
245
|
245
|
260
|
260
|
330
|
330
|
425
|
425
|
425
|
425
|
||||||||
F
|
65
|
65
|
65
|
65
|
65
|
90
|
125
|
180
|
190
|
210
|
210
|
210
|
210
|
||||||||
D0
|
120
|
120
|
120
|
120
|
140
|
140
|
140
|
240
|
280
|
320
|
320
|
350
|
350
|
SJKD3型
|
元立閥門、元立消防專用閥門、SNJ65減壓型室內(nèi)消火栓、ZSFP消防自動(dòng)排氣閥、SJKX溝槽式泄壓持壓閥、ZSFY水霧滅火系統(tǒng)專用雨淋控水閥、SQD多用式地上消防水泵接合器、ZSFU預(yù)作用報(bào)警閥、SJKW溝槽式防污隔斷閥、SJKG溝槽式Y(jié)型過濾器、Z85X溝槽式軟密封閘閥、SJKJ溝槽式緊急關(guān)閉閥、SJKI溝槽式緩閉消聲止回閥、SJKY溝槽式可調(diào)式減壓穩(wěn)壓閥、SJKF溝槽式遙控浮球閥、D81X手柄溝槽蝶閥、XD371X消防信號(hào)蝶閥、ZSXF-Z消防信號(hào)閘閥、ZSJZ馬鞍式水流指示器、ZSJZ法蘭水流指示器、ZSFZ不銹鋼濕式報(bào)警閥、ZSFM隔膜式雨淋報(bào)警閥、ZSFG雨淋報(bào)警閥、ZSFG不銹鋼雨淋報(bào)警閥、消防噴頭等消防系類產(chǎn)品。材質(zhì):不銹鋼、鑄綱、鑄鐵、鍛鋼、鋁合金、A105、316、304等。產(chǎn)品廣泛應(yīng)用于水處理設(shè)備、化工設(shè)備、石化設(shè)備、石油設(shè)備、造紙?jiān)O(shè)備、采礦設(shè)備、電力設(shè)備配套、液化氣設(shè)備、食品設(shè)備、制藥設(shè)備、給排水設(shè)備、機(jī)械設(shè)備閥門、電子工業(yè)閥門,城建閥門、工業(yè)管道閥門、通用零部件、工業(yè)設(shè)備、消防暖通、過濾設(shè)備、環(huán)保設(shè)備等領(lǐng)域。