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DWYER 36R系列自力式溫度控制閥的詳細(xì)描述：

36R系列自力式溫度控制閥
產(chǎn)品型號:  36R

閥體:
介質(zhì):相兼容的液體、氣體或蒸汽
口徑：1/2"~2"
類型：2通球閥，3通可選
連接：NPT內(nèi)螺紋
接液材質(zhì)：閥體：316SS或黃銅
          閥桿：鎳鉻合金或316SS
          包裝：36RJ
          球：304SS
溫度限制：-7~204.4°C
驅(qū)動器：
氣動連接：1/4"NPT內(nèi)螺紋
球頭連接：1"NPT外螺紋
溫度操作范圍：-12~18/4~38/21~63/43~77/54~88/77~116/104~135/132~171°C

選型表:

管徑 型號 動作 zui大USP壓力
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)

舉例 36R J 1 31 3   36RJ1313
結(jié)構(gòu) 36R           Self Acting Temperature Control Valve
閥門類型   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 
連接尺寸     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

范圍         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)
            預(yù)置 Factory preset set point

  范圍

編號
范圍 °F (°C) Bulb-X in. (mm) 靈敏度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)