旋球阀的标准包括:
1.结构长度标准:根据阀体内外径和阀杆长度的不同,分为短结构和长结构。
2.工作压力标准:一般有1.0MPa、1.6MPa、2.5MPa、4.0MPa等几种压力标准,可根据实际使用压力来选择。
3.连接尺寸标准:一般根据外径尺寸和管径来选择,有英制、美制、公制等。
4.耐温标准:根据使用温度和压力的不同,有常温型、中温型、高温型等。
7.密封标准:一般有活塞密封和填料密封等。
8.应用标准:根据使用场合和不同行业有不同的应用,如化工、电力、石油、冶金等。
1、节流球阀:J41H-16C、J41H-16P、J41H-25C、J41H-25P、J41W-16C、J41W-16P、J41W-25C、J41W-25P
2、止回球阀:J41H-16CRF、J41H-16PRF、J41H-25CRF、J41H-25PRF、J41W-16CRF、J41W-16PRF、J41W-25CRF、J41W-25PRF
3、安全阀:J41H-16CSF、J41H-16PSF、J41H-25CSF、J41H-25PSF、J41W-16CSF、J41W-16PSF、J41W-25CSF、J41W-25PSF
4、过滤器球阀:J41H-16CF、J41H-16PF、J41H-25CF、J41H-25PF、J41W-16CF、J41W-16PF、J41W-25CF、J41W-25PF
5、排污阀:J41H-16CD、J41H-16PD、J41H-25CD、J41H-25PD、J41W-16CD、J41W-16PD、J41W-25CD、J41W-25PD
6、普通球阀:J41H-16CX、J41H-16PX、J41H-25CX、J41H-25PX、J41W-16CX、J41W-16PX、J41W-25CX、J41W-25PX
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