Danfoss BML, BMT Data sheet

Data Sheet
Shut-off diaphragm valve Type BML and BMT
With and without handwheel
The shut-o diaphragm valves BML and BMT are designed for installation in the liquid, suction and hot gas lines of refrigeration circuits, in order to open and to shut o inner refrigerant ow path by operating the handwheel.
BML valves can be delivered with are, ODF solder or ODF solder with extended ends.
Features
• Fitted with three stainless steel diaphragms that prevent leakage throughout the operating life of the valve.
• Valve plate of polyamide nylon to give complete shut-o with minimum torque.
• Valve cover with counter-seat to prevent the ingress of moisture.
AI212386431516en-000901
Danfoss
9G8091
Refrigerants
R134a, R22/R407C, R290, R404A/R507, R407H, R449B, R450A, R513A, R515B, R516A, R600, R600a, R1234ze(E), R1234yf, R1270
Refrigerant oil
POE, PAG (PVE, PAO)
Technical data
Values
Max. working pressure
PS/MWP = 28 bar / 406 psig
Media Temperature range
-55 – 100 °C / -67 – 212 °F
Environmental transport/storage temperature and humidity
-40 – 65 °C /-40 – 150 °F Air humidity: RH≤95%
Shut-o diaphragm valve, Types BML and BMT
Applications
Application
Typical applications for BML and BMT valves are:
• Cold room
• Chiller
• Heat pump
• Transport refrigeration
Figure 1: Application
Media
Table 1: Media features
NOTE:
• For a complete list of approved refrigerants, visit http://store.danfoss.com/ and search for individual code numbers, where refrigerants are listed as part of product details.
• This product is approved for R290, R516A, R600, R600a, R1234ze(E), R1234yf and R1270 by ignition source assessment in accordance to standard EN ISO 80079-36.
• Flare connection is only approved for A1 and A2L refrigerants.
Product specication
Technical data
Table 2: Technical data
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Technical data
Values
Working range
Δp = -1 – 21 bar / -14 – 304 psig
Serviceable
Yes
Flow direction
Single ow
Box label
Handwheel
Danfoss 9G8092
Position
Inscription
Explanation
Box label
Shut-o diaphragm valve
Product name
Box label
BML 6s
Product type
Box label
009G0202
Code number
Box label
Straightway
Direction
Box label
With Hand wheel
Hand wheel type
Box label
¼ in Extended ends, ODF
Connection size and type
Box label
PS 28 bar/MWP 406 psig
Max. working pressure in bar and psig
Box label; Handwheel
Additional information: Relevant approval authority logos
Box label
BE2720E
Code for production place and time (BE = Wuqing, week 27, year 2020, weekday E = Friday)
Box label; Handwheel
MADE IN CHINA
Manufacturing site acc. to EN standards
Box label
EAN code
Barcode for individual code no. identication accord­ing to EAN standard
Handwheel
OPEN
Open direction
Shut-o diaphragm valve, Types BML and BMT
Identication
Relevant product data is available on the product and box label. An example of a box label is shown, including an explanation of the content.
Table 3: Box label (example)
Table 4: Product and label text
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Danfoss
9G45.18
.11
13
14
8
6
7
10
9
1
2
3
4
5
11
12
Position
Description
Material
1
Screw
Steel with plating Zn
2
Lock washer
Steel with plating Zn
3
Handwheel
Plastic4Driver
Al alloy
5
Spindle
Brass6Cover
Brass7Thrust pad
Stainless steel
8
Diaphragm with sealing ring
Stainless steel + nylon
9
Spring
Steel with plating Zn
10
Flare connection
Brass11Bracket
Steel with plating Zn
12
Screw
Steel with plating Zn
13
ODF solder with extended ends
Copper
14
ODF solder connection
Brass
Shut-o diaphragm valve, Types BML and BMT
Design and Materials
Figure 2: Design and Materials
The shut-o diaphragm valves are tted with three diaphragms of stainless steel which ensure long operating life. BM valves are available in straightway, and threeway versions (BMT). The side connection of the three-way BMT can be shut o, but the end connections will always remain open. The BM can be tted with a mounting bracket. Valve body, cover and spindle are made of brass, the handwheel (3) of coloured plastic. BM valves have a triple diaphragm seal (8) which is designed in such a way that the tension in the diaphragms lift the valve plate from the seat when the valve is opened.
The sealing ring itself is made of nylon and gives complete shut-o when the handwheel is lightly tightened. The thrust pad (7) prevents direct contact between spindle (5) and diaphragms (8). This also contributes to increased valve life. The spring (9) is able to hold the valve open at operating pressures down to -1 bar (pe). The counter-seat in the cover (6) prevents the ingress of moisture in fully open position. When the valve is opened, the pressure on the outlet side must not exceed the pressure on the inlet side by more than 1 bar.
Dimensions and weights
Dimensions and Weights
We have chosen to show dimensions of the major versions.
You will nd downloadable dimension drawings for individual code numbers on Danfoss store as part of the Visuals tab for individual code numbers.
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BML
BMT
Type
SAE
Flare
Flare
Thread
Hand
wheel
H3H5LL3BB1B2
ød
Net
weight
Code no.
[inch]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
BML 6
1/4
7/16-20UNF-2A
Yes461577—6250505
0.3
009G0101
BML 6
1/4No471577—62—5050.3
009G0115
BMT 6
1/4
Yes46196532.56250505
0.3
009G0105
BML 10
3/8
5/8-18UNF-2A
Yes491585—6250505
0.3
009G0127
BML 12
1/2
3/4-16UNF-2A
Yes5618
102—70605660.6
009G0141
BML 15
5/8
7/8-14UNF-2A
Yes6619
118—83716960.8
009G0168
BML 18
3/4
1 1/16-14UNS-2A
Yes6624
130—83716961.3
009G0183
Shut-o diaphragm valve, Types BML and BMT
Weights also dier depending on the design of the individual code numbers. Weights are available as part of the technical data for individual code numbers on Danfoss store.
Flare version
Table 5: Flare version
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B1
H
3
H
5
L1
L
L2
B
2
B
Ød
Danfoss
9G8094
Type
Inlet
connection
Extended ODF
solder
Outlet
connection
SAE Flare
Flare Thread
connection
Hand
wheel
H3H5LL1L2BB1B2ød
Net
weight
Code no.
[inch]
[mm]
[inch]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
BML 6
1/4-1/4
7/16-20UNF-2A
Yes45159739762505050.29
009G0119
BML 6-6
1/4No47159739762—505
0.24
009G0117
Shut-o diaphragm valve, Types BML and BMT
ODF solder extended end + are version
Figure 3: ODF solder extended end + are version
Table 6: ODF solder extended end + are version
ODF solder extended ends version
Figure 4: ODF solder extended ends
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Type
Connection size
Connection toler‐
ance
Hand
wheel
H3H5LL2BB1B2
ød
Net
weight
Code no.
[inch]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
BML 6s
1/46+0.065/+0.155
Yes4617
117762505050.3
009G0202 /
009G0208
BML 6s-6
+0.065/+0.155
No4717
117762505050.3
009G0209
BML 10s
3/810+0.06/+0.13
Yes4916
117962505050.3
009G0222 /
009G0228
BML 10s
-10+0.06/+0.13
No5016
117962505050.3
009G0230
BML 12s
1/212+0.065/+0.155
Yes5518
1281070605660.5
009G0242 /
009G0248
BML 12s
-12+0.065/+0.155
No5718
1281070605660.5
009G0249
BML 15s
5/816+0.065/+0.155
Yes6620
1651283716960.8
009G0262
BML 22s
7/822+0.06/+0.13
Yes6622
1811783716960.9
009G0291
Type
Connection size
Connection tolerance
Hand
wheel
H3H5LL2BB1B2
ød
Net
weight
Code no.
[inch]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
BML 6s
1/4
6
+0.06/+0.13
Yes46176576250505
0.3
009G0102 /
009G0108
BML 10s
3/810Yes49167296250505
0.3
009G0122 /
009G0128
BML 12s
1/212Yes551887107060566
0.5
009G0142 /
009G0148
BML 15s
5/816Yes6520
1061283716960.8
009G0170
BML 18s
3/418Yes6622
1031483716960.8
009G0181 /
009G0184
BML 22s
7/822Yes6622
1031783716960.8
009G0191
Shut-o diaphragm valve, Types BML and BMT
Table 7: ODF solder extended ends
ODF solder version
Figure 5: ODF solder
Table 8: ODF solder
Connections
Standard BML versions are with connection types are, ODF solder or ODF solder with extended ends in a wide variety of connection sizes. BMT versions are with are connection.For details on availability, see Ordering section.
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Connection type
Inlet
Outlet
mm connections
Inch connections
Flare
Flare
Flare
-
¼ in x ¼ in in x in ½ in x ½ in in x in ¾ in x ¾ in
ODF solder extended end +
are
ODF solder with extended end
Flare
6 mm x ¼ in
¼ in x ¼ in
ODF solder extended ends
ODF solder with extended end
ODF solder with extended end
6 mm x 6 mm 10 mm x 10 mm 12 mm x 12 mm 16 mm x 16 mm 22 mm x 22 mm
¼ in x ¼ in in x in ½ in x ½ in
in x in in x in
ODF solder
ODF solder
ODF solder
6 mm x 6 mm 10 mm x 10 mm 12 mm x 12 mm 16 mm x 16 mm 18 mm x 18 mm 22 mm x 22 mm
¼ in x ¼ in in x in ½ in x ½ in in x in ¾ in x ¾ in in x in
Type
Connection
Type
SAE Flare
Kv value
Cv value
Multi pack
[in.]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6
Flare ext. × ext.
1/4
0.3
0.35
009G0101
20
BML 10
3/8
0.84
0.98
009G0127
20
BML 12
1/2
1.5
1.75
009G0141
12
BML 15
5/8
2.2
2.57
009G0168
12
BML 18
3/4
2.9
3.38
009G0183
12
Shut-o diaphragm valve, Types BML and BMT
Table 9: Connection diagrams
Ordering
BML code numbers described in this data sheet are standard code numbers, i.e. made to stock.Besides code numbers made to stock BML is also made to order. Make to order options include:
• Mechanical connection type
• Mechanical connection size
Multipack contains several items, individually packed, so that customers can purchase 1 item and receive all relevant documentation.
Industrial pack contains several items that are not individually packed. Industrial packs cannot be broken down, and will only contain documentation on pack level, not on item level.
Straightway version with hand wheel
Table 10: BML with are connections
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Type
Connection
Type
ODF solder connection
Kv value
Cv value
Multi pack
[in.]
[mm]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6s
Solder ODF × ODF
1/4-0.3
0.35
009G010220-60.3
0.35
009G0108
20
BML 10s
3/8-0.84
0.98
009G012220-100.84
0.98
009G0128
20
BML 12s
1/2-1.5
1.75
009G014212-121.5
1.75
009G0148
12
BML 15s
5/8162.2
2.57
009G0170
12
BML 18s
3/4-2.9
3.38
009G018112-182.9
3.38
009G0184
12
BML 22s
7/8222.9
3.38
009G0191
12
Type
Connection
Type
Extended ODF solder connection
Kv value
Cv value
Multi pack
[in.]
[mm]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6s
Solder ODF × ODF
1/4-0.3
0.35
009G020220-60.3
0.35
009G0208
20
BML 10s
3/8-0.84
0.98
009G022220-100.84
0.98
009G0228
20
BML 12s
1/2-1.5
1.75
009G024212-121.5
1.75
009G0248
12
BML 15s
5/8162.2
2.57
009G0262
12
BML 22s
7/8222.9
3.38
009G0291
12
Type
Connection
Type
Inlet connection
Extended ODF solder
Outlet
connection
SAE Flare
Kv value
Cv value
Multi pack
[in.]
[mm]
[in.]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6
Solder ODF ×
Flare ext.
1/4-1/4
0.3
0.35
009G0119
20
Shut-o diaphragm valve, Types BML and BMT
Table 11: BML with ODF solder connections
Table 12: BML with extended ODF solder connections
Table 13: BML with extended ODF solder + are connections
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Type
Connection
Type
SAE Flare
Kv value
Cv value
Multi pack
[in.]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BMT 6
Flare ext. × ext.
1/4
0.3
0.35
009G0105
20
Type
Connection
Type
SAE Flare
Kv value
Cv value
Multi pack
[in.]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6
Flare ext. × ext.
1/4
0.3
0.35
009G0115
20
Type
Connection
Type
Extended ODF solder connection
Kv value
Cv value
Multi pack
[in.]
[mm]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6s
Solder ODF × ODF
-60.3
0.35
009G0209
20
BML 10s-10
0.84
0.98
009G0230
20
BML 12s-12
1.5
1.75
009G0249
12
Shut-o diaphragm valve, Types BML and BMT
Threeway version with hand wheel
Table 14: BML with are connections
Straightway version without hand wheel
Table 15: BML with are connections
Table 16: BML with extended ODF solder connections
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Type
Connection
T
ype
Inlet connection
Ex
tended ODF solder
Outlet
c
onnection
SAE Flare
Kv value
Cv value
Multi pack
[in.]
[mm]
[in.]
[m3/h]
[gal/min]
Code no.
Qty/ pack
BML 6
Solder ODF ×
F
lare ext.
-61/4
0.3
0.35
009G0117
20
Danfoss
9G8095
3
2
1
Position
Description
Qty.
1
Diaphragm assembly with sealing ring
12Diaphragm
2
3
Bag with grease
1
Shut-o diaphr
agm valve, Types BML and BMT
Table 17: BML with extended ODF solder + ar
Accessories
igure 6: Accessories
F
e connections
Figure 7: Diaphragm kit
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Type
Valve connection size
Multi pack
[inch]
[mm]
Code no.
Qty/ pack
BML 6 and BMT 6
1⁄4
6
009G0025
12
BML 10
3⁄8
10
009G0026
12
BML 12
1⁄2
12
009G0027
12
BML 15
5⁄8
16
009G0028
12
BML 18 and BML 22
3/4 – 7/8
18 – 22
009G0029
12
Type
Valve connection size
Industrial pack
[inch]
[mm]
Code no.
Qty/ pack
BML 6 and BMT 6
1⁄4
6
009G0020
75
File name
Document type
Document topic
Approval authority
RU Д-DK.БЛ08.B.03634
EAC Declaration
Machinery & Equipment
EAC
033F4001.AE
Manufacturers Declaration
PED
Danfoss
033F4006
Manufacturers Declaration
China RoHS
Danfoss
033F4010
Manufacturers Declaration
RoHS
Danfoss
033F4017.AA
Manufacturers Declaration
EN ISO 14903:2017 Level B1
Danfoss
UA.089.D.00188-17
UA Declaration
PED
LLC CDC EURO TYSK
UA.TR-089.0993-17
Pressure - Safety
Certicate
PED
LLC CDC EURO TYSK
UL SA7200
Mechanical - Safety
Certicate
UL
UL
Shut-o diaphragm valve, Types BML and BMT
Figure 8: Diaphragm with sealing ring
Table 18: Diaphragm with sealing ring
Certicates, declarations, and approvals
The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.
Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.
Table 19: Certicates, declarations, and approvals
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