工程规格说明书范文
Sample Engineering Specification
所有泳池蝶阀的结构材料应该采用适用于含氯水的PVC和EPDM密封。阀门阀体应该是白色（灰色阀瓣）和蓝色手柄便于应用中识别。所有手柄材质应该采用高强度抗冲击聚丙烯。杠杆手柄应该内置锁定装置。阀杆应该采用316L不锈钢制造并且不会被弄湿。阀门阀体应该采用符合美国国家标准协会和美国机械工程师协会ANSI/ASME
B16.5螺栓孔模式标准，并且可以配置备选的现场安装的法兰内嵌件。在水温23oC条件下，这种阀门的压力等级应该为150
psi，并由美国斯毕尔制造公司制造。
All Pool Butterfly Valves shall be constructed
from PVC with EPDM seals suitable for chlorinated water applications.
Valve body shall be white (gray disc) with blue handle for application
identification. All handles shall be high impact polypropylene. Lever
handles shall have built-in lockout capability. Stem shall be Type 316L
stainless steel and non-wetted. Valve bodies shall have ANSI/ASME B16.5
bolt patterns and accept optional field installable lug inserts. Valves
shall be pressure rated at 150 psi for water at 73oF, as manufactured
by Spears® Manufacturing Company.
快速阀门选型表
Quick-View Valve Selection Chart
PVC材质，杠杆手柄，EPDM阀座
PVC Laver Handle with EPDM Seat |
通径
Size |
型号
Part Number |
压力等级
Pressure Rating |
DN40
11/2 |
682311-015 |
150 psi
非冲击水
@ 23oC
150 psi
Non-Shock
Water
@ 73oF |
DN50
2 |
682311-020 |
DN65
21/2 |
682311-025 |
DN80
3 |
682311-030 |
DN100
4 |
682311-040 |
DN150
6 |
682311-060 |
DN200
8 |
682311-080 |
PVC材质，齿轮操作，EPDM阀座
PVC Gear Operated with EPDM Seat |
通径
Size |
型号
Part Number |
压力等级
Pressure Rating |
DN40
11/2 |
682321-015 |
150 psi
非冲击水
@ 23oC
150 psi
Non-Shock
Water
@ 73oF |
DN50
2 |
682321-020 |
DN65
21/2 |
682321-025 |
DN80
3 |
682321-030 |
DN100
4 |
682321-040 |
DN150
6 |
682321-060 |
DN200
8 |
682321-080 |
DN250
10 |
682321-100 |
DN300
12 |
682321-120 |
|
|
特点 - PVC
Features - PVC
截然不同的白色阀体，配置蓝色手柄，显然是高质量的PVC材质蝶阀特别适用于含氯水的应用场合，如游泳池。与流体介质完全隔离、不会弄湿的不锈钢阀杆，配置有限接触的EPDM材质阀座，对于含氯水具有最优异的耐腐蚀能力，并且特别容易操作。可提供的通径范围从DN40至DN300。
Distinct White Body with Blue Handle readily identifies
this high quality PVC Butterfly Valve specifically designed for chlorinated
water applications such as swimming pools. Fully isolated, non-wetted
stainless steel stem with limited-contact EPDM seat provides maximum resistance
to chlorinated water with superior ease of operation. Available
in IPS sizes 11/2" through 12".
- 白色PVC阀门，配置蓝色聚丙烯手柄，易于被识别为用于含氯水的应用场合
White PVC Valve with Blue PP Handle provides easy
application identification for chlorinated water
- 316L不会弄湿的不锈钢阀杆与系统流体介质完全隔离，而且与含氯水完全兼容
Type 316L non-wetted stainless steel stem is fully
isolated from system fluid, but still compatible with chlorinated water
- 专利的有限接触阀座可进行现场更换
Patented limited-contact seat is field replaceable
- 高等级EPDM材质阀座和密封
High-grade EPDM seat & seals
- 蓝色聚丙烯杠杆手柄，配置锁定装置（通径DN250和DN300的蝶阀只配置齿轮操作机构）
Blue polypropylene lever handle with built-in
lockout (10" & 12" valves are gear operated only)
- 可提供粉末涂层铝铸件外壳的齿轮操作机构和蓝色聚丙烯手轮供选择
Optional gear operated valve with powder coated
cast aluminum housing and Blue polypropylene handwheel
- 符合美国国家标准协会和美国机械工程师协会ANSI/ASME B16.5 Class 150标准的螺栓孔模式法兰连接
ANSI/ASME B16.5 Class 150 bolt pattern flange
connection
- 所有通径蝶阀的压力等级为150 psi @ 23oC
All sizes pressure rated to 150 psi @ 73oF
- 可提供316不锈钢现场安装法兰内嵌套件供选择
Optional SS 316 field-installable Lug Inserts
sets
- 可提供气动或电动执行机构
Pneumatic or electric actuation available
警告：泳池蝶阀即不打算用于也不保证能用于
工业或化工处理应用领域
CAUTION: THE POOL BUTTERFLY VALVE IS
NEITHER INTENDED NOR WARRANTED
FOR INDUSTRIAL OR CHEMICAL PROCESSING
APPLICATIONS
从下列网页中了解尺寸等其他技术资料。
See dimensions and additional Techinical Information
on following pages. |
