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DWYER 36R系列自力式温度控制阀的详细描述：

36R系列自力式温度控制阀
产品型号:  36R

阀体:
介质:相兼容的液体、气体或蒸汽
口径：1/2"~2"
类型：2通球阀，3通可选
连接：NPT内螺纹
接液材质：阀体：316SS或黄铜
          阀杆：镍铬合金或316SS
          包装：36RJ
          球：304SS
温度限制：-7~204.4°C
驱动器：
气动连接：1/4"NPT内螺纹
球头连接：1"NPT外螺纹
温度操作范围：-12~18/4~38/21~63/43~77/54~88/77~116/104~135/132~171°C

选型表:

管径 型号 动作 zui大USP压力
psi (bar)
1/2" 36RJ131 DIRECT-ACTING 150 (10.34)
36RD131 REVERSE-ACTING 150 (10.34)
3/4" 36RJ231 DIRECT-ACTING 150 (10.34)
36RD231 REVERSE-ACTING 80 (5.52)
1" 36RJ331 DIRECT-ACTING 150 (10.34)
36RD331 REVERSE-ACTING 40 (2.76)
1-1/4" 36RJ431 DIRECT-ACTING 150 (10.34)
36RD431 REVERSE-ACTING 20 (1.38)
1-1/2" 36RJ531 DIRECT-ACTING 150 (10.34)
2" 36RJ631 DIRECT-ACTING 150 (10.34)

举例 36R J 1 31 3   36RJ1313
结构 36R           Self Acting Temperature Control Valve
阀门类型   C
D
J
Q
X
Y          2-way, direct acting, single seated bronze body, 316 SS trim
2-way, reverse acting, single seated bronze body, 316 SS trim
2-way, direct acting, double seated bronze body, Nickel Alloy trim
3-way, bronze body, 316 SS trim
2-way, direct acting, single seated 316 SS body, 316 SS trim
3-way, 316 SS body, 316 SS trim 
连接尺寸     0
1
2
3
4
5
6        No valve, actuator only
1/2" NPT
3/4" NPT
1" NPT
1-1/4" NPT
1-1/2" NPT (only with J, Q, Y body type)
2" NPT (only with J, Q, Y body type)

球     
17
23
25
28
31      Plain bulb with 18" flexible extension and split mounting flange
Union connection bulb with hub
Union connection bulb with well
Plain bulb with 18" flexible extension, union connection, and extension neck well
Plain bulb with 18" flexible extension, union connection, and hub

范围         1
2
3
4
5
6
7
8    10 to 65°F (Propane)
40 to 100°F (Methyl Ether)
70 to 145°F (Isobutane)
110 to 170°F (N-Butane)
130 to 190°F (Ethyl Chloride)
170 to 240°F (Ethyl Ether)
220 to 275°F (Methyl Alcohol) (not with type 28 or 31 bulb)
270 to 340°F (Propyl Alcohol) (not with type 28 or 31 bulb)
            预置 Factory preset set point

  范围

编号
范围 °F (°C) Bulb-X in. (mm) 灵敏度1 °F (°C)
Low Medium High
1 10 to 65 (-12 to 18) 17 (431.8) 16 (8.9) 13 (7.2) 12 (6.7)
2 40 to 100 (4 to 38) 17 (431.8) 14 (7.8) 13 (7.2)
11 (6.1)
3 70 to 145 (21 to 63) 17 (431.8) 16 (8.9) 14 (7.8) 12 (6.7)
4 110 to 170 (43 to 77) 6-1/2 (165.1) 17 (9.4) 14 (7.8) 13 (7.2)
5 130 to 190 (54 to 88) 6-1/2 (165.1) 17 (9.4)  14 (7.8) 12 (6.7)
6 170 to 240 (77 to 116) 6-1/2 (165.1) 16 (8.9) 16 (8.9) 14 (7.8)
7 220 to 275 (104 to 135) 6-1/2 (165.1) 14 (7.8) 13 (7.2) 12 (6.7)
8 270 to 340 (132 to 171) 6-1/2 (165.1) 15 (8.3) 14 (7.8) 12 (6.7)