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W.E. Anderson温度调节阀 系列38R
详细信息| 询价留言品牌:W.E. Anderson 型号:38R 连接形式:内螺纹 流动方向:单向 驱动方式:气动 材质:不锈钢 公称通径:25 mm 压力环境:常压 工作温度:高温 外形:中型 适用介质:水;蒸汽;油品 类型:二通式 形态:隔膜式 适用介质:水;蒸汽;油品 类型:二通式 38R系列自动温度控制阀不需要外部电源,适用于调节储罐、工艺流程和各种工业设备的温度。 执行机构采用坚固的压铸铝外壳,具有全封闭的波纹管总成和内部超量程保护。 阀门有1/2"到6"的连接通径和1/8"到6"的端口通径。 这种阀体有单阀座直接作用或反向作用、双阀座直接作用或反向作用三种结构形式,阀体材料有四种选择:青铜、铸铁、铸钢和316不锈钢。 执行机构有或没有指示刻度盘,也有故障保险装置。 非指示执行机构具有较低的轮廓,当指示执行机构允许操作员验证工艺温度并帮助温度调整时,应在可能存在空间限制的地方实施。 故障安全执行机构的设计目的是,如果终端系统发生意外损坏,导致压力负荷损失,则会导致阀门在安全控制位置(冷却时开启,加热时关闭)出现故障。 38R系列还可提供各种毛细血管、和温度计套管。
Model Chart
EXAMPLE 38R D A1 V A 3 2 1 01 08 1 R01 Series 38R-DA1VA32-101081-R01 Self-Acting Temperature Control Valve, 2-way, direct acting, 1/2" connection with 1/8" port, single seat, linear, bronze body, 316SS trim, non-indicating actuator, brass union hub, copper bulb & 8' capillary, 316SS well, range 20 to 70°F. SERIES 38R Self-Acting Temperature Control Valve ACTION 0
3
D
RReplacement Actuator Only
3-way
2-way Direct Acting
2-way Reverse ActingCONNECTION & PORT SIZE A1
A2
A3
A4
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
C6
00
01
02
03
04
05
06
07
08
09
101/2" Connection with 1/8" Port
1/2" Connection with 3/16" Port
1/2" Connection with 1/4" Port
1/2" Connection with 3/8" Port
3/4" Connection with 1/8" Port
3/4" Connection with 3/16" Port
3/4" Connection with 1/4" Port
3/4" Connection with 3/8" Port
3/4" Connection with 1/2" Port
1" Connection with 1/8" Port
1" Connection with 3/16" Port
1" Connection with 1/4" Port
1" Connection with 3/8" Port
1" Connection with 1/2" Port
1" Connection with 3/4" Port
1/2" Full Port
3/4" Full Port
1" Full Port
1-1/4" Full Port
1-1/2" Full Port
2" Full Port
2-1/2" Full Port
3" Full Port
4" Full Port
5" Full Port
6" Full PortVALVE SEAT 0
V
WReplacement Actuator Only
Single Seat
Double SeatVALVE PLUG TYPE
(Internal)0
AReplacement Actuator Only
LinearBODY MATERIAL 0
1
2
3
4Replacement Actuator Only
Cast Iron
Cast Steel
Bronze
316SSTRIM MATERIAL
(Internal)0
1
2Replacement Actuator Only
Bronze
316SSACTUATOR 0
1
2
3Replacement Body Only
Non-Indicating
Indicating
Fail-Safe -
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