2
浮动球阀型号说明 Establishment method of ball valve model
阀体材料代号 code of materials for valve body 公称压力 code of nominal pressure 密封面材料代号 code of materials for valve seat 结构形式代号 code of structural form 连接形式代号 code of connection type 传动形式代号 code of driving type
16
球体 Ball
A182-F304
17
阀座 Seat
PTFE
18
阀体 Body
1.0619
注：系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要
求设计选用。
Note: Major parts of the valve series and materials of sealing surface
不锈钢 stainless steel
7
code of materials for valve body
Z
Q
C
P
说明 Note:
１、型号编制 Model explanation 如一阀体材料为 WCB，公称压力为 150LB, 密封面材料为四氟，结构为浮动球直通式，法兰连接的浮动球
阀，其型号编制为：Q41F150C。通常情况下，写为 Q41F。本公司在编制型号时可在阀体材料后面编写阀门口 径。如：Q41F150C25。

3
德标球阀 DIN Ball valve

产品采用标准 Technical specification
设计依据 Design reference
DIN 3357-1，EN12516-1
公司贯彻执行 ISO9001：2000 质量体系，严格按照产品标准设计 检测和制造(CE API)，遵守相关的 法律和法规，确保产品安全可靠， 满足客户的要求。
欢迎光临科赛公司指导！
Brief introduction Wenzhou Kesai Valve Co., Ltd is located in “china pump &
code of structural form
浮动球直通 full bore floating ball
1
固定球直通 full bore trunnion mounted ball
7
密封面材料代号
氟塑料
硬质合金
石墨
橡胶
合金钢
5
code of materials for valve seat
fluorine plastic
科赛阀门有限公司是一家专业 生产阀门、阀门驱动装置、过滤器、 及隔膜泵等产品的生产企业。阀门 设 计 和 制 造 标 准 有 API6D ， API609、GB/T4213、DIN 等。阀 门产品等级 class150～class2500,公 称通径 1/2＂～48＂，工作温度 -29℃ ～ 425℃ ， 阀 体 材 料 主 要 为 ＡＳＴＭ Ａ２１６－WCB。可以根据客户要 求冶炼和制造。电动执行机构有 ＰＳＬ、ＰＳＱ 和 ＨＱ 三大类，控制模式 有 ４～２０ｍＡ 标准信号和现场总线。 隔膜泵分气动隔膜泵和电动隔膜 泵两大类。公司拥有数控车床、数 控铣床等加工设备 70 多台套以及 各种测量器具，并辅以 CAD 计算 机辅助设计，保证了公司产品的设 计检测和制造能力。
Ｃｏｏｓａｉ
德标球阀选型样本 General Specifications of
DIN Ball valves
温州科赛阀门有限公司 Wenzhou coosaivalve co.,ltd
企业简介
科赛阀门有限公司坐落在中国 泵阀之乡——温州瓯北，厂区紧临 １０４ 国道，东临温州机场，南临温 州火车站，交通便利。
结构长度 Face to Face
DIN 3202F1/F4/F5/F17/F18
连接法兰 Flanged ends
DIN2542-DIN2545 EN1092
试验和检验 Test &inspection
DIN3230/3,EN12266
主要零件材料 Materials of major parts
Welcome to Coosai.

1
CONTENTS 产品目录
球阀型号说明 Establishment method of ball valve model··································································································3 德标球阀 DIN ball valve·············································································································································4 质量服务承诺 Commitment on quality service··················································································································6 附录 防火防静电设计 Appendix（fire safe design and anti-static feature）·················································································7
We Coosai (brand name of Wenzhou Kesai Valve Co., Ltd), mainly manufactures various kinds of valves, valve actuators, strainers and diaphragm pumps and so on according to API6D,
As an ISO9001:2000(CE, API) granted company we design and manufacture strictly according to international standards, to make sure we produce the reliable products for you.
类型代号 code of type
类型代号
球阀
1 code of type
Ball valve
Q
传动形式代号
蜗轮
气动
电动
2
3
6
9
code of driving type
worm gear
pneumatic
electric
连接形式代号
法兰
3
code of connection type
Flange
4
结构形式代号 4
valve town”— — Oubei，which is along side the national highway G104， and is not far from wenzhou airport and train station. It enjoys a very convenient transportation.
250
26
300
-
500
505
460
410
378
300
28
350★
-
550
570
520
H
D
D1
D2
d1
b
Q41
Q347
15
115
-Hale Waihona Puke 1059565
45
15
16
20
120
-
115
105
75
58
20
16
25
125
-
126
115
85
68
25
18
32
130
-
154
140
100
78
32
18
40
140
-
165
150
110
88
40
18
50
150
-
180
165
125
102
50
18
65
170
-
205
185
differ according to casual working condition and customers’special
requirements.
4
德标铸钢球阀 DIN Cast steel ball valve
主要外型尺寸 External dimensions （ mm）
PN
DN
L
A182-F304
9
手柄 Lever
A216 WCB/CF8
10
阀杆 Stem
A182-F304
11
弹性挡圈 Ring
AISI 1556
12
定位块 Lock piece
13
压套 Packing gland
A36 A216-420
14
压板 Gland flange
A216-WCB
15
螺钉 Bolt
A193-B7
145
122
65
18
80
180