平衡閥LHDV 33 H-15-E4-350/380平衡閥LHDV 33 H-15-E5-260/300平衡閥?LHDV 33 H-15-E5-350/380平衡閥?LHDV 33 H-15-L6-360/360平衡閥?LHDV 33 P-11-A6-220平衡閥?LHDV 33 P-11-B8-200平衡閥?LHDV 33 P-11-C6-280平衡閥?LHDV 33 P-11-D6-150平衡閥?LHDV 33 P-11-D6-220平衡閥?LHDV 33 P-11-D6-250平衡閥?LHDV 33 P-11-D6-320平衡閥?LHDV 33 P-15-B6-350/220平衡閥?LHDV 33 P-15-C6-280/340

當系統的運行調節為質調節時，可以采用平衡閥和自力式壓差平衡閥，因為這種調節方式只改變供水溫度，而與系統的水力工況無關，即在不改變系統的水力工況的情況下，把調節傳達到每個用戶和設備。采用平衡閥，可以吸收網路的壓力波動，維持被控負載的流量恒定。采用平衡閥可以吸收網路的壓力波動，以及克服內擾（被控環路內部的阻力變化），以維持施加于被控環路上壓差恒定。

DG4V 3 7C M U H7 60

DG4V 3 7C M U1 H7 60
DG4V 3 7C VM U H7 60
DG4V 3S 0A M U H5 60
DG4V 3S 0A VM U H5 60
DG4V 3S 0AL M U H5 60
DG4V 3S 0B M U B5 60
DG4V 3S 0B M U H5 60
DG4V 3S 0BL M FTWL B5 60
DG4V 3S 0BL M FW B5 60
DG4V 3S 0BL M U B5 60
DG4V 3S 0BL M U H5 60
DG4V 3S 0C M U H5 60
DG4V 3S 0F M U H5 60
DG4V 3S 22A M U B5 60
DG4V 3S 22A M U H5 60
DG4V 3S 22AL M U H5 60
DG4V 3S 22B M U H5 60
DG4V 3S 23A M U H5 60
DG4V 3S 2A M FTW B5 60
DG4V 3S 2A M FTWL B5 60
DG4V 3S 2A M FTWL D5 60
DG4V 3S 2A M FW B5 60
DG4V 3S 2A M FW D5 60
DG4V 3S 2A M FW H5 60

DG4V 3S 2A M U B5 60

DGMC-3-PP-CW-40
DGMC-3-PT-BH-B-10
DGMC-3-PT-BW-41 
DGMC-3-PT-BW-B-41
DGMC-3-PT-CW-B-40
DGMC-3-PT-CW-S-41 
DGMC-3-PT-FW-20
DGMC-3-PT-GW-41
DGMC-3-PT-GW-B-41 870235
DGMC-5-AT-FW-B-30 
DGMC-5-BT-FW-S-30
DGMC-5-PT-FW-B-30
DGMC-5-PT-FW-B-30 
DGMDC-3-BYL-20
DGMDC-3-X-T1-40
DGMDC-3-X-TL-41 
DGMDC-3-X-TM-41 
DGMDC-3-Y-AK-BK-41
DGMDC-3-Y-AK-BK-41 
DGMDC-3-Y-AM-BM-41 
DGMDC-3-Y-BL-41
DGMDC-3-Y-PK-40
DGMDC-3-Y-PK-41
DGMDC-3-Y-PK-41 
DGMDC-5-Y-PM-30
DGMFN 3 Y A2W B2W 41
DGMFN-3-X-A1W-41 
DGMFN-3-X-A2W-40
DGMFN-3-X-A2W-B2W-10
DGMFN-3-X-A2W-B2W-40
DGMFN-3-X-A2W-B2W-41
DGMFN-3-X-A2W-B2W-41 
DGMFN-3-X-B1W-41 
DGMFN-3-X-B2W-20
DGMFN-3-X-B2W-41 
DGMFN-3-Y-A2H-B2H-41
DGMFN-3-Y-A2W-40
DGMFN-3-Y-A2W-41
DGMFN-3-Y-A2W-41-B2W-30
DGMFN-3-Y-A2W-B2W-30
DGMFN-3-Y-A2W-B2W-40
EEA-PAM-523-C-32
EEA-PAM-525-A-32
EEA-PAM-533-A-32
EEA-PAM-533-C-32
EEA-PAM-535-A-32
EEA-PAM-535-C-32
EEA-PAM-535-D-32
EEA-PAM-553-D-32
EEA-PAM-561-A-32
EEA-PAM-571-A-32
EEA-PAM-581-A-30
EEA-PAM-581-A-32
EEA-PAM-581-D-32
EFBG-06-250-C-51
EHA-CON-201-A-20
EHA-PAM-291-A20
EHH AMP 702 K 20
EHH-AMP-702-A-20
EHH-AMP-702-C-20
EHH-AMP-702-D20
EHH-AMP-702-K-20
EHST-3-F1E-30
EHST-3FVE-30
EHST-3-FVE-30
ENCAPS COIL DC DIN(SA)
EPRV1-16-5.00-0-00
EPRV1-16-5.00-0-24DG
EPV1-16-5.00-0-24DG
EPV16-A-24D-S-U-13
EURG-1-10-C-13UG
EURG2-06-C-13UG
F13 DG4V 5 2AJ MU H6 20
F13 DG4V 5 2CJ M U H6 20
F13 DG4V 5 2NJ M U H6 20
F13 DG4V 5 6CJ M U H6 20
F13-DG4V-5-6C-J-MUH620
F13-DG4V-5-6CJ-M-U-H6-20
F3-20V5A-1C22R
F3-CG-06-BC-DG-8BL-VM-FW-B5-41
F3-CG-06-BCV-DG-8BL-VM-FW-B6-51
F3-DG4S4LW-016C-B-60
F3-RG-06-D3-30
EEA PAM 568 B 32 
EEA PAM 568 C 32 
EEA PAM 571 A 32 
EEA PAM 571 A 32 EN26 
EEA PAM 571 B 32 
EEA PAM 581 A 32 
EEA PAM 581 B 32 
EEA PAM 581 C 32 
EEA PAM 581 D 32 
EEA PAM 581 D 32 EN3 
EEA PAM 581 F 32 
EEA PAM 591 A 10 
EFN 06 21 
EFN 06 21 B 
EFN 06 21 F 
EFN 10 11 B 
EFN 10 11 F 
EFV110N0A0000000000