服务热线:
86 0573-83696688
应用
kf型压力表阀是小型截止阀,用来切断压力表和压力系统的连接,便于更换压力表。kf阀它有阻尼作用可减轻压力表压力急剧跳动,压力表接口采用活螺母,压力表方向可调整。
技术参数
最大工作压力:315bar
工作温度:-25℃~ 200℃(fpm),-50℃~ 150℃(epdm)
阀杆密封:氟橡胶fpm(标配),乙丙橡胶epdm(可选)
压力表密封垫:紫铜(标配),ptfe(160bar,-30℃~ 120℃)
一〉直通型外螺纹压力表阀(英制r螺纹) 二〉直角型外螺纹压力表阀(英制r螺纹)
kfg kfw
规格参数表[mm]
型号 | a | g | l1 | l2 | h | i | |
直通型压力表阀 | 直角型压力表阀 | ||||||
kfg-r1/4m-g1/4-f-ss | kfw-r1/4m-g1/4-f-ss | r1/4 | g1/4 | 26 | 37.0 | 60 | 10 |
kfg-r3/8m-g1/2-f-ss | kfw-r3/8m-g1/2-f-ss | r3/8 | g1/2 | 26 | 41.7 | 60 | 14 |
kfg-r1/4m-m14*1.5-f-ss | kfw-r1/4m-m14*1.5-f-ss | r1/4 | m14*1.5 | 26 | 37.0 | 60 | 10 |
kfg-r3/8m-m20*1.5-f-ss | kfw-r3/8m-m20*1.5-f-ss | r3/8 | m20*1.5 | 26 | 41.7 | 60 | 14 |
三〉直通型外螺纹压力表阀(英制g螺纹) 四〉直角型外螺纹压力表阀(英制g螺纹)
kfg kfw
规格参数表[mm]
型号 | a | g | x | l1 | l2 | h | i | |
直通型压力表阀 | 直角型压力表阀 | |||||||
kfg-dkog1/4-g1/4-f-ss | kfw-dkog1/4-g1/4-f-ss | g1/4 | g1/4 | 12 | 43.6 | 37.0 | 60 | 10 |
kfg-dkog1/2-g1/2-f-ss | kfw-dkog1/2-g1/2-f-ss | g1/2 | g1/2 | 14 | 51.6 | 41.7 | 60 | 14 |
kfg-dkog1/4-m14*1.5-f-ss | kfw-dkog1/4-m14*1.5-f-ss | g1/4 | m14*1.5 | 12 | 43.6 | 37.0 | 60 | 10 |
kfg-dkog1/2-m20*1.5-f-ss | kfw-dkog1/2-m20*1.5-f-ss | g1/2 | m20*1.5 | 14 | 51.6 | 41.7 | 60 | 14 |
五〉直通型卡套接头式压力表阀 六〉直角型卡套接头压力表阀
kfg kfw
规格参数表[mm]
型号 | a | g | l1 | l2 | h | i | |
直通型卡套式压力表阀 | 直角型卡套式压力表阀 | ||||||
e-kfg-l08-g1/4-f-ss | e-kfw-l08-g1/4-f-ss | 8 | g1/4 | 33.6 | 37.0 | 60 | 10 |
e-kfg-l12-g1/2-f-ss | e-kfw-l12-g1/2-f-ss | 12 | g1/2 | 34.8 | 41.7 | 60 | 14 |
e-kfg-l08-m14*1.5-f-ss | e-kfw-l08-m14*1.5-f-ss | 8 | m14*1.5 | 33.6 | 37.0 | 60 | 10 |
e-kfg-l12-m20*1.5-f-ss | e-kfw-l12-m20*1.5-f-ss | 12 | m20*1.5 | 34.8 | 41.7 | 60 | 14 |