標(biāo)準(zhǔn)參數(shù)
| 設(shè)計(jì)標(biāo)準(zhǔn) | GB12233-89、12235-89 | 
| 結(jié)構(gòu)長(zhǎng)度 | GB12221-89 | 
| 連接標(biāo)準(zhǔn) | 
				GB79-59、GB113.1~9113.26  | 
		
| 壓力測(cè)試 | ZBJ160006、GB4981 | 
	
閥門特點(diǎn)
 
1、在閥門中柱塞與密封采用過盈配合,通過調(diào)節(jié)中法蘭螺栓預(yù)緊力,使密封環(huán)壓縮所產(chǎn)生的側(cè)向力與閥體中孔面及柱塞外圓密封 ,從而保證了閥門的密封性,杜絕了外泄漏
2、由于密封環(huán)采用回彈性強(qiáng)、耐磨性高的無毒新型密封材料,所以密封可靠,經(jīng)久耐用,從而提高閥門的使用壽命
	3、本閥門結(jié)合柱塞閥的無泄漏優(yōu)點(diǎn)和截止閥啟閉快的特點(diǎn),成為一種結(jié)構(gòu)新穎,用途廣泛的新品種
 
	適應(yīng)工況
       柱塞截止閥由于密封圈采用新型非金屬材料制成,具有經(jīng)受長(zhǎng)期高溫、高壓而不喪失彈性的性能,而且柱塞與密封圈之間的接觸面積大,再者,密封圈系混合材料性能好,因此,密封可靠,經(jīng)久耐用。主要適用于冶金、電業(yè)、化工、煉油、化肥、輕工、食品等行業(yè)中。 
主要外形連接尺寸
| 
				 型號(hào)  | 
			
				 公稱通徑DN  | 
			
				 L  | 
			
				 D  | 
			
				 D1  | 
			
				 D2  | 
			
				 f  | 
			
				 b  | 
			
				 z-фd  | 
			
				 Do  | 
			
				 H  | 
			
				 H1  | 
			
				 W(kg)  | 
		
| 
				 U41S-16-16C  | 
			
				 15  | 
			
				 130  | 
			
				 95  | 
			
				 65  | 
			
				 45  | 
			
				 2  | 
			
				 14  | 
			
				 4-14  | 
			
				 80  | 
			
				 116  | 
			
				 144  | 
			
				 2.8  | 
		
| 
				 20  | 
			
				 150  | 
			
				 105  | 
			
				 75  | 
			
				 55  | 
			
				 16  | 
			
				 142  | 
			
				 176  | 
			
				 5  | 
		||||
| 
				 25  | 
			
				 160  | 
			
				 115  | 
			
				 85  | 
			
				 65  | 
			
				 100  | 
			
				 163  | 
			
				 205  | 
			
				 6.5  | 
		||||
| 
				 32  | 
			
				 180  | 
			
				 135  | 
			
				 100  | 
			
				 78  | 
			
				 18  | 
			
				 4-18  | 
			
				 120  | 
			
				 182  | 
			
				 227  | 
			
				 8.5  | 
		||
| 
				 40  | 
			
				 200  | 
			
				 145  | 
			
				 110  | 
			
				 85  | 
			
				 3  | 
			
				 180  | 
			
				 210  | 
			
				 260  | 
			
				 12  | 
		|||
| 
				 50  | 
			
				 230  | 
			
				 160  | 
			
				 125  | 
			
				 100  | 
			
				 20  | 
			
				 230  | 
			
				 286  | 
			
				 17  | 
		||||
| 
				 65  | 
			
				 290  | 
			
				 180  | 
			
				 145  | 
			
				 120  | 
			
				 200  | 
			
				 250  | 
			
				 310  | 
			
				 22  | 
		||||
| 
				 80  | 
			
				 310  | 
			
				 195  | 
			
				 160  | 
			
				 135  | 
			
				 22  | 
			
				 8-18  | 
			
				 240  | 
			
				 269  | 
			
				 340  | 
			
				 30  | 
		||
| 
				 100  | 
			
				 350  | 
			
				 215  | 
			
				 180  | 
			
				 155  | 
			
				 24  | 
			
				 278  | 
			
				 356  | 
			
				 41  | 
		||||
| 
				 125  | 
			
				 400  | 
			
				 245  | 
			
				 210  | 
			
				 185  | 
			
				 26  | 
			
				 375  | 
			
				 332  | 
			
				 440  | 
			
				 70  | 
		|||
| 
				 150  | 
			
				 480  | 
			
				 280  | 
			
				 245  | 
			
				 210  | 
			
				 28  | 
			
				 8-23  | 
			
				 434  | 
			
				 562  | 
			
				 90  | 
		|||
| 
				 200  | 
			
				 600  | 
			
				 335  | 
			
				 295  | 
			
				 265  | 
			
				 30  | 
			
				 12-23  | 
			
				 460  | 
			
				 498  | 
			
				 660  | 
			
				 120  | 
		||
| 
				 250  | 
			
				 730  | 
			
				 405  | 
			
				 335  | 
			
				 320  | 
			
				 32  | 
			
				 12-25  | 
			
				 540  | 
			
				 720  | 
			
				 220  | 
		|||
| 
				 300  | 
			
				 850  | 
			
				 460  | 
			
				 410  | 
			
				 375  | 
			
				 4  | 
			
				 34  | 
			
				 650  | 
			
				 850  | 
			
				 340  | 
		|||
| 
				 U41S-25  | 
			
				 15  | 
			
				 130  | 
			
				 95  | 
			
				 65  | 
			
				 45  | 
			
				 2  | 
			
				 16  | 
			
				 4-14  | 
			
				 80  | 
			
				 116  | 
			
				 144  | 
			
				 3  | 
		
| 
				 20  | 
			
				 150  | 
			
				 105  | 
			
				 75  | 
			
				 55  | 
			
				 142  | 
			
				 476  | 
			
				 5.2  | 
		|||||
| 
				 25  | 
			
				 160  | 
			
				 115  | 
			
				 85  | 
			
				 65  | 
			
				 100  | 
			
				 163  | 
			
				 205  | 
			
				 6.8  | 
		||||
| 
				 32  | 
			
				 180  | 
			
				 135  | 
			
				 100  | 
			
				 78  | 
			
				 18  | 
			
				 4-18  | 
			
				 120  | 
			
				 182  | 
			
				 227  | 
			
				 8.9  | 
		||
| 
				 40  | 
			
				 200  | 
			
				 145  | 
			
				 110  | 
			
				 85  | 
			
				 3  | 
			
				 180  | 
			
				 210  | 
			
				 260  | 
			
				 12  | 
		|||
| 
				 50  | 
			
				 230  | 
			
				 160  | 
			
				 125  | 
			
				 100  | 
			
				 20  | 
			
				 230  | 
			
				 286  | 
			
				 18  | 
		||||
| 
				 65  | 
			
				 290  | 
			
				 180  | 
			
				 145  | 
			
				 120  | 
			
				 22  | 
			
				 8-18  | 
			
				 200  | 
			
				 250  | 
			
				 310  | 
			
				 23  | 
		||
| 
				 80  | 
			
				 310  | 
			
				 195  | 
			
				 160  | 
			
				 135  | 
			
				 240  | 
			
				 269  | 
			
				 340  | 
			
				 31  | 
		||||
| 
				 100  | 
			
				 350  | 
			
				 230  | 
			
				 190  | 
			
				 160  | 
			
				 24  | 
			
				 8-23  | 
			
				 278  | 
			
				 356  | 
			
				 44  | 
		|||
| 
				 125  | 
			
				 400  | 
			
				 270  | 
			
				 220  | 
			
				 188  | 
			
				 28  | 
			
				 8-25  | 
			
				 375  | 
			
				 332  | 
			
				 440  | 
			
				 78  | 
		||
| 
				 150  | 
			
				 480  | 
			
				 300  | 
			
				 250  | 
			
				 218  | 
			
				 30  | 
			
				 434  | 
			
				 562  | 
			
				 100  | 
		||||
| 
				 200  | 
			
				 600  | 
			
				 360  | 
			
				 310  | 
			
				 278  | 
			
				 34  | 
			
				 12-26  | 
			
				 460  | 
			
				 498  | 
			
				 660  | 
			
				 134  | 
		||
| 
				 250  | 
			
				 730  | 
			
				 425  | 
			
				 370  | 
			
				 332  | 
			
				 36  | 
			
				 12-30  | 
			
				 540  | 
			
				 720  | 
			
				 220  | 
		|||
| 
				 300  | 
			
				 850  | 
			
				 485  | 
			
				 430  | 
			
				 390  | 
			
				 4  | 
			
				 40  | 
			
				 16-30  | 
			
				 650  | 
			
				 850  | 
			
				 340  | 
		||
| 
				 U41S-40  | 
			
				 15  | 
			
				 130  | 
			
				 95  | 
			
				 65  | 
			
				 45  | 
			
				 2  | 
			
				 16  | 
			
				 4-14  | 
			
				 80  | 
			
				 116  | 
			
				 144  | 
			
				 3  | 
		
| 
				 20  | 
			
				 150  | 
			
				 105  | 
			
				 75  | 
			
				 55  | 
			
				 142  | 
			
				 176  | 
			
				 5.2  | 
		|||||
| 
				 25  | 
			
				 160  | 
			
				 115  | 
			
				 85  | 
			
				 65  | 
			
				 100  | 
			
				 163  | 
			
				 205  | 
			
				 6.8  | 
		||||
| 
				 32  | 
			
				 180  | 
			
				 135  | 
			
				 100  | 
			
				 78  | 
			
				 18  | 
			
				 4-18  | 
			
				 120  | 
			
				 182  | 
			
				 227  | 
			
				 8.9  | 
		||
| 
				 40  | 
			
				 200  | 
			
				 145  | 
			
				 110  | 
			
				 85  | 
			
				 3  | 
			
				 180  | 
			
				 210  | 
			
				 260  | 
			
				 12  | 
		|||
| 
				 50  | 
			
				 230  | 
			
				 160  | 
			
				 125  | 
			
				 100  | 
			
				 20  | 
			
				 230  | 
			
				 286  | 
			
				 18  | 
		||||
| 
				 65  | 
			
				 290  | 
			
				 180  | 
			
				 145  | 
			
				 120  | 
			
				 22  | 
			
				 8-20  | 
			
				 250  | 
			
				 310  | 
			
				 23  | 
			|||
| 
				 80  | 
			
				 310  | 
			
				 195  | 
			
				 160  | 
			
				 135  | 
			
				 8-23  | 
			
				 269  | 
			
				 340  | 
			
				 31  | 
			||||
| 
				 100  | 
			
				 350  | 
			
				 230  | 
			
				 190  | 
			
				 160  | 
			
				 24  | 
			
				 278  | 
			
				 356  | 
			
				 44  | 
			||||
| 
				 125  | 
			
				 400  | 
			
				 270  | 
			
				 220  | 
			
				 188  | 
			
				 28  | 
			
				 8-25  | 
			
				 375  | 
			
				 332  | 
			
				 440  | 
			
				 78  | 
		||
| 
				 150  | 
			
				 480  | 
			
				 300  | 
			
				 250  | 
			
				 218  | 
			
				 30  | 
			
				 434  | 
			
				 562  | 
			
				 100  | 
		||||
| 
				 200  | 
			
				 600  | 
			
				 375  | 
			
				 320  | 
			
				 282  | 
			
				 38  | 
			
				 12-30  | 
			
				 460  | 
			
				 498  | 
			
				 660  | 
			
				 134  | 
		||
| 
				 250  | 
			
				 730  | 
			
				 445  | 
			
				 385  | 
			
				 345  | 
			
				 42  | 
			
				 12-34  | 
			
				 540  | 
			
				 220  | 
		||||
| 
				 300  | 
			
				 850  | 
			
				 510  | 
			
				 450  | 
			
				 408  | 
			
				 4  | 
			
				 46  | 
			
				 16-34  | 
			
				 650  | 
			
				 340  | 
		
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