航空论坛_航空翻译_民航英语翻译_飞行翻译

标题: 产品指南 - 球阀(8)Product Guide—Ball Valves (8) [打印本页]

作者: 帅哥    时间: 2009-11-20 12:42:19     标题: 产品指南 - 球阀(8)Product Guide—Ball Valves (8)

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
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

材料清单
Material List
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.


Cap
ABS
Cv (每分钟加仑/1PSI)
Cv [GPM/1PSI]
通径
SIZE
流量系数
Cv
1/2"DN158.84
1"DN2525.24
1-1/2"DN4051.28
2"DN5096.67

尺寸 - 重量 - 数量
DIMENSIONS—WEIGHTS—QUANTITIES
通径
Size
尺寸
Dimensions
英寸
In.
毫米
mm
螺纹/英寸(NPT)
Thd./In. (NPT)
d1.d2d3DLL1IH1H2W重量/磅
Weight/lbs.
1/215140.840.850.551.183.272.760.872.441.691.500.18
3/420141.051.060.791.503.743.461.003.072.131.930.21
12511.51.311.320.981.774.173.941.123.662.562.240.49
1-1/24011.51.891.911.422.445.124.291.384.533.072.950.18
25011.52.372.391.833.035.795.281.505.313.503.621.50
不要将本样本中的测试数据用在压缩空气或其它气体上。如果需要关于专用于压缩空气和其它气体的抗龟裂热塑塑料管道系统请参阅Chemtrol Chem-Aire®产品样本。
Do not use or test the products in this catalog with compressed air or other gases. See Chemtrol Chem-Aire® literature for information about shatter-resistant thermoplastic piping systems specifically designed for compressed air and other gases.





欢迎光临 航空论坛_航空翻译_民航英语翻译_飞行翻译 (http://bbs.aero.cn/) Powered by Discuz! X2