本圖集適用于新建、改建和擴建的工業與民用建筑的供暖、空調水或蒸汽系統常用閥門的選用與安裝。內容包括閘閥、截止閥、蝶閥、柱塞閥、球閥、止回閥、減壓閥、調節閥、安全閥、平衡閥、散熱器溫度控制閥和多用閥等12種常用閥門的詳圖和安裝示意圖，并對各種閥門的用途、適用條件、主要技術參數、選擇計算和安裝要求等分別進行說明。圖集內容新穎，覆蓋面廣，是從事供暖空調動力工程設計、施工人員及建設單位技術人員的實用參考資料。
21K201······1
編制說明······8
選用與安裝總說明······10
常用閥門選用表······17
閘閥······18
Z11/Z15型內螺紋楔式單閘板閘閥······18
Z42H-25C型法蘭明桿楔式雙閘板閘閥······19
Z41T-10C型法蘭明桿楔式單閘板閘閥······20
Z45T-10Z型法蘭暗桿楔式單閘板閘閥······21
Z44T-10Z型法蘭明桿平行式雙閘板閘閥······22
WZ41H-16C型波紋管閘閥······23
Z941H-16C型電動閘閥······24
截止閥······25
J11W型內螺紋截止閥······25
J41H-16C型法蘭截止閥······26
J45H-16C型直流式截止閥······27
J44H-16C型角式截止閥······28
WJ41Y-16C型波紋管截止閥······29
J941H-16C型電動截止閥······30
蝶閥······31
D71X型對夾式中線蝶閥······31
D371X(H、F)型渦輪傳動對夾式中線蝶閥······32
D372F-25Q型渦輪傳動對夾式雙偏心蝶閥······33
D343H-16C型渦輪傳動法蘭三偏心蝶閥······34
D943F型電動法蘭蝶閥······35
D971F-25Q型電動對夾式蝶閥······36
柱塞閥······37
U11SM-16C型內螺紋柱塞閥······37
U41SM-16C型法蘭柱塞閥······38
UJ41Y-16C型法蘭柱塞截止閥······39
UZ41H-16C型法蘭柱塞閘閥······40
U46SM-16C型法蘭平衡式柱塞閥······41
球閥······42
Q11F-16型內螺紋球閥······42
Q41F-16型法蘭球閥······43
Q41F-10C/16C型法蘭球閥······44
Q941F-16C型電動法蘭球閥······45
Q61F-25/Q361F-25型全焊球閥······46
Q41F-25/Q341F-25型全焊球閥······47
止回閥······48
止回閥選用與安裝說明······48
H42H-16C型立式升降式止回閥······49
H11T/H41T-16K型升降式止回閥······50
H41H-25型升降式止回閥······51
H44T(X)-10型旋啟式止回閥······52
H44T-10型旋啟式止回閥······53
H44H-25型旋啟式止回閥······54
HH44X-10/16型旋啟緩閉式止回閥······55
H77X-16型對夾蝶式止回閥······56
H42AX型節能消聲止回閥······57
安全閥······58
安全閥選用與安裝說明······58
A27W-10型帶扳手彈簧微啟式安全閥······60
A41H/A47H-16C型彈簧微啟式安全閥······61
A37H-16C型帶扳手雙彈簧微啟式安全閥······62
A51T-13型杠桿重錘微啟式安全閥······63
A48H/A42H-16C型彈簧全啟式安全閥······64
減壓閥······65
減壓閥選用與安裝說明······65
Y43H-10型直接作用活塞式減壓閥······68
Y43H-16型先導活塞式減壓閥······69
Y44T-10型直接作用波紋管式減壓閥······71
Y44T-16型先導波紋管式減壓閥······72
蒸汽一次減壓安裝圖······73
蒸汽二次減壓安裝圖······74
調節閥······75
調節閥選用與安裝說明······75
T10H/T40H-16型兩通調節閥······79
T911/T914-16C型電動兩通/三通調節閥······80
FCU型電動兩通/三通調節閥······81
SE81/SF88型電熱/電動兩通調節閥······82
T940/T942-16C型單座/雙座電動兩通調節閥······83
CCV型電動兩通調節球閥······85
T943/T946-16C型電動合流/分流三通調節閥······86
CCV型電動三通調節球閥······88
ZKZQ1/ZKZP4型電動三通調節球閥······89
DTF-T型電動調節閥······90
DTF-F型電動調節閥······91
B/Z系列電動調節閥······92
平衡閥······93
平衡閥選用與安裝說明······93
JS型靜態水力平衡閥······97
KPF型靜態水力平衡閥······98
STBF型防氣蝕靜態水力平衡閥······100
JTF型靜態水力平衡閥······101
VTR/VFN型靜態水力平衡閥······102
DY型動態壓差平衡閥······103
ZYF型自力式壓差控制閥······104
YCF型動態壓差平衡閥······105
DTR/SDFC型動態壓差平衡閥······106
DL4G型流量固定型動態流量平衡閥······107
DL4K型流量可調型動態流量平衡閥······108
ZL-4M型自力式流量控制閥······109
SH型可調動態流量平衡閥······110
靜態水力平衡閥安裝······111
平衡閥/調節閥組安裝······112
恒溫閥······113
恒溫閥選用與安裝說明······113
手動三通調節閥······115
HW-D/DJ型低阻兩通恒溫閥······116
RF型低阻兩通/三通恒溫閥······117
HW-G/GJ型高阻兩通恒溫閥······118
HW-GS/GJS型預設定高阻兩通恒溫閥······119
HWF型高阻/低阻兩通恒溫閥······121
H型調節閥······122
低阻恒溫閥組······123
兩通恒溫閥與管道連接······125
多用閥······126
EV型動態平衡電動兩通閥······126
EDTV型動態平衡電動兩通閥······127
SM型動態平衡電動調節閥······128
DTF型動態平衡電動調節閥······129
EDRV型動態平衡電動調節閥······130
EPIV型電子式壓力無關型控制閥······131
EV型能量閥······132
SV型能量閥······133
PEF型多功能閥······134
SRV型能量調節閥······135
LJH44X調節截止止回多用閥······136
