PVC紧凑经济型球阀
PVC Compact Economy Ball Valve | 22oC温度下压力为150 psi，非冲击性水
150 psi at 73oF water–non-shock
应用
Applications - 适用于工业、民用、商用和农业等应用领域的水分配。
For water distribution in industrial, residential, commercial and agricultural applications. - 多种工业用途
Multiple industrial uses
材料和结构
Materials and Construction - 通径DN15, DN20, DN25, DN40和DN50
Sizes 1/2", 3/4", 1", 11/2" and 2" - 聚四氟乙烯阀座密封
PTFE seat seals - 灰PVC阀体、球体和阀杆
Gray PVC body, ball and stem - 螺纹NPT (内螺纹)或承插连接
Threaded NPT (female) or socket connections - 三元乙丙橡胶或氟化橡胶Viton® (FKM)阀座密封
EPDM or Viton® (FKM) stem seals - 蓝色ABS手柄
Blue ABS handle
设计标准
Design Criteria - 经久耐用的一件式模铸阀体
Durable one-piece molded body - 极好的流体特性
Excellent flow characteristics - 承插和螺纹端口连接件符合ASTM D 2467中Schedule 80 PVC管道连接件标准
Socket and threaded end connections per ASTM D 2467 for
Schedule 80 PVC pipe fittings - NPT螺纹符合ANSI B1.20.1标准
NPT threads per ANSI B1.20.1 - 额定用于22oC温度下150 PSI的水应用和60oC温度下50 PSI的水应用。
Rated for 150 PSI water service at 73oF and 50 PSI service at 140oF - 低成本和经济
Low cost and economical - 方便的1/4转操作
Convenient 1/4 turn operation - 符合NSF标准14
Meets NSF standard 14
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Chemtrol型号
Chemtrol Figure Numbers |
材料
Material | O形环
O-Rings | 端口
Ends | (DN15 - DN50)
(1/2" - 2") | PVC
PVC
PVC
PVC | EPDM
EPDM
FKM
FKM | 承插Soc.
螺纹Thd.
承插Soc.
螺纹Thd. | S45CE-E
T45CE-E
S45CE-V
T45CE-V |
| | 
| No. | 部件
part | 规格说明
specification | 1. | 阀体
Body | PVC | 2. | 阀座密封 (2)
Seat Seal (2) | 聚四氟乙烯
PTFE | 3. | 球体
Ball | PVC | 4. | O形环
O-Ring | 三元乙丙橡胶，FKM
EPDM, FKM | 5. | 手柄
Handle | ABS | 6. | 螺栓
Bolt | 镀锌钢
Zinc-Plated Steel | 7. | 盖
Cap | ABS |
| | Cv (每分钟加仑/1PSI)
Cv [GPM/1PSI] |
通径
SIZE | 流量系数
Cv | | 1/2" | DN15 | 8.84 | | 1" | DN25 | 25.24 | | 1-1/2" | DN40 | 51.28 | | 2" | DN50 | 96.67 |
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