三通球閥 THREE BALL VALVE
【產(chǎn)品用途】
三通球閥有T型和L型。T型能使三條正交的管道相互聯(lián)通和切斷第三條通道，起分流、合流作用。L型只能連接相互正交的兩條管道，不能同時(shí)保持第三條管道的相互連通，只起分配作用
【Usage】
Ball valve with T-and L-type. T-make three interconnected orthogonal channels and cut off the third channel, divert traffic, merge function. L-only connection between the two orthogonal channels can not simultaneously maintain a third pipe connected with each other, only as a distribution function
【產(chǎn)品特點(diǎn)】
1、三通球閥在結(jié)構(gòu)上采用一體化結(jié)構(gòu)，4面閥座的密封型式，法蘭聯(lián)接少，可靠性高，設(shè)計(jì)實(shí)現(xiàn)了輕量化
2、三通球芯分T型和L型，使用壽命長(zhǎng)，流通能力大，阻力小
3、球閥按作用式分單作用和雙作用兩種型式，單作用式的特點(diǎn)是一旦動(dòng)力源發(fā)生故障時(shí)，球閥將處于控制系統(tǒng)要求的狀態(tài)
【Features】
1, ball valve structure used in the integrated structure, 4-valve seat sealing surface type, small flange connection, high reliability, design and implement lightweight
2, three T-ball core points and L-type, long life, flow capacity, small resistance
3, ball by acting the role of sub-single-and dual role of two types, single-action features, once sources of power failure, a ball will be in control of the state of the system requirements
【性能參數(shù)Performance parameters】
| 型號(hào) | Q45F-16C | Q45F-25C | Q45F-40C | Q45F-16P | Q45F-25P | Q45F-40P | |
| 工作壓力（℃） | 1.6 | 2.5 | 4.0 | 1.6 | 2.5 | 4.0 | |
| 適用溫度（℃） | ≤150 | ||||||
| 適用介質(zhì) | 水、蒸汽、油品等 | 弱腐蝕性介質(zhì) | |||||
| 材料 | 閥體 | 碳素鋼鑄件 | 鉻鎳鈦不銹鋼鑄件 | ||||
| 球體、閥桿 | 2Cr13 | 鉻鎳鈦不銹鋼 | |||||
| 密封圈 | 增強(qiáng)聚四氟乙烯 | ||||||
| 填料 | 聚四氟乙烯 | ||||||
