Document 6588089

Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2014
TI-P133-92
ST Issue 1
M33H ISO
Full Bore Ball Valve
DN50 to DN200 ASME 150 and ASME 300
Description
The M33H ISO is a full bore, two-piece body, ball valve with
floating ball and has ISO mounting in accordance with ISO 5211,
as standard.
The M33H ISO has been designed for use as an isolating valve,
not a control valve, and can be used in high temperature
applications, such as steam up to 39 bar g and thermal oils.
DN50 shown
Available types
Zinc plated carbon steel body, M33H2 ISO
reinforced PEEK seats and ISO mounting.
Stainless steel body, M33H3 ISO
reinforced PEEK seats and ISO mounting.
Standards
This product fully complies with the requirements of the European
Pressure Equipment Directive 97 / 23 / EC and carries the
mark
when so required.
Certification
This product is available with certification to EN 10204 3.1.
Note: All certification / inspection requirements must be stated at
the time of order placement.
•Hollow ball for DN150 and DN200 sizes - Not API 6D rated.
• Self-venting ball.
• Ring joint flanges.
• Extended stems to allow full insulation.
• Operation by pneumatic actuator BVA300 series for all sizes.
• Operation by pneumatic actuator BVA300 series and declutchable
gearbox.
• Operation by gearbox.
• Lockable handle.
• Relief valve.
• Drain plug.
DN50, DN65, DN80, DN100, DN150 and DN200.
Standard flange ASME B 16.5 Class 150 and 300 with face-to-face
dimensions according to ASME B 16.10.
Flow characteristic
Port
Modified linear
Full bore
Leakage test procedure to ISO 5208 (Rate A) / EN 12266-1 (Rate A)
and BS 5351
Antistatic device
Complies with ISO 7121 and BS 5351
A
Steam
saturation
curve
*
Sizes and pipe connections
Technical data
Pressure /temperature limits
Temperature °C
Options
B
C
Pressure bar g
The product must not be used in this region.
The product must only be used in this area for short time periods.
A-B Flanged ASME 300.
A-C Flanged ASME 150.
Body design conditions
ASME B 16.34
ASME 150 19 bar g @ 38°C
PMA Maximum allowable pressure
ASME 300 51 bar g @ 38°C
TMA Maximum allowable temperature 310°C @ 0 bar g
Minimum allowable temperature
-29°C
Maximum
operating
pressure
39 bar g
PMO
for saturated steam service
260°C @ 33 bar g
TMO Maximum operating temperature
* 310°C @ 0 bar g
for short periods only. For continuous operation, the
maximum operating temperature is 260°C
Minimum operating temperature -29°C
Note: For lower operating temperatures consult Spirax Sarco
PMX Maximum differential pressure is limited to the PMO
ASME 150 28.5 bar g
Designed for a maximum cold hydraulic test pressure of:
ASME 300 76.5 bar g
* 310°C
Page 1 of 4
DN50 shown for the main illustration
16
DN80 to
DN200
16
25
18
15
17
14
8
13
7
14
13
26
12
11
12
6
11
10
23
22
23
9
1
21
2
20
Materials
5
28
4
3
No.Part
M33H2 ISO 1Body
M33H3 ISO
M33H2 ISO 2Insert
M33H3 ISO
3
Solid ball 4
Seat 5
Body gasket DN50 to DN80
6 Stem
DN100 to DN200
7
Lower stem seal 8
Stem 'O' ring 9
Upper stem packing 10 Separator 11 Stop plate with indicator for DN50 12 Belleville stem washer 13 Gland nut
14 Locking plate 15 Adaptor DN50 16 Adaptor screw 17 Handle 18 Grip 19 Stud 20 Nut 21
Name-plate
22 Stop screw 23 Antistatic device ball 24 Drain plug (optional) 25 Adaptor with indicator for DN65 to DN200
26 Stop screw for DN65 to DN200 27 Lifting eye (DN200 only) - not shown
28
Seat 'O' ring
TI-P133-92 ST Issue 1
4
28 19
24
Material
Zinc plated carbon steel Stainless steel Zinc plated carbon steel Stainless steel Stainless steel (hardened)
Reinforced PEEK
Graphite with metal insert
Duplex stainless steel Stainless steel Reinforced PEEK
EPDM
Graphite
Zinc plated carbon steel Zinc plated carbon steel Carbon steel / stainless steel
Zinc plated carbon steel
Stainless steel Zinc plated SG iron
Zinc plated carbon steel Zinc plated carbon steel Vinyl (Yellow)
Zinc plated alloy steel Zinc plated carbon steel Stainless steel Zinc plated carbon steel Stainless steel Carbon steel / stainless steel
Zinc plated SG iron
Zinc plated carbon steel
Zinc plated carbon steel
EPDM
M33H ISO Full Bore Ball Valve DN50 to DN200 ASME 150 and ASME 300
ASTM A 216 WCB
ASTM A 351 CF8M
ASTM A 216 WCB
ASTM A 351 CF8M
AISI 316
AISI 318 LN
AISI 316 / AISI 420
SAE 1010
SAE 1010
SAE 1010 / SAE 12L14
AISI 304
Grade 5
SAE 1010
A193-B7
A194-2H
AISI 430
SAE 12L14
AISI 302
SAE 12L 14
SAE 1010
Page 2 of 4
Dimensions /weights (approximate) in mm and kg
Flanged ASME 150
Size
ABCDEF
Weight
DN50
178275140152 50 7010.8
DN65
190415160178 63 82.5
16.2
DN80
203515168191 74 8720.0
DN100
22970020222910010635.3
DN150
39485028327915019780.2
DN200
457950317343201228
140.0
Flanged ASME 300
Size
ABCDEF
Weight
DN50
216275140165 50 85.5
14.8
DN65
241415160191 63 90.5
22.8
DN80
283515168210 74 9930.0
DN100
30570020225410012250.0
DN150
403850283318150179111.2
DN200
502950317381201213
185.3
B
F
C
ØE
ØD
A
Kv values
DN50 65 80 100 150 200
Kv
300
430
750
1030
2 410
4 800
For conversion: Cv (UK) = Kv x 0.963 Cv (US) = Kv x 1.156
Operating torque (N m)
DN50 65 80 100 150 200
N m
90 1201903507501150
The torque figures shown are for a valve at maximum operating pressure that is operated frequently.
Valves that are subject to long static periods, may require greater break-out torque.
Safety information, installation and maintenance
For full details see the Installation and Maintenance Instructions supplied with the product.
How to order
Size
Model
Specify:
Body material
Flanges
DN50, DN65, DN80, DN100, DN150, DN200
M33H_ISO
2 = Carbon steel
3 = Stainless steel
ASME 150 or ASME 300
Example: 1 off Spirax Sarco DN50 flanged ASME 150 M33H2 ISO ball valve.
TI-P133-92 ST Issue 1
M33H ISO Full Bore Ball Valve DN50 to DN200 ASME 150 and ASME 300
Page 3 of 4
Spare parts
The spare parts available are shown in solid outline. Parts drawn in broken line are not supplied as spares.
Available spares
Seats, body gasket, steam seals, stem 'O' ring and seat 'O' ring set
4, 5, 7, 8, 9, 28
How to order spares
Always order spares by using the description given in the column headed 'Available spares' and state the size and type of ball valve.
Example: 1 - Seats, body gasket, stems seals and stem 'O' ring set for a Spirax Sarco DN80 flanged ASME 150 M33H2 ISO ball valve.
8
7
9
5
TI-P133-92 ST Issue 1
28
4
4
28
M33H ISO Full Bore Ball Valve DN50 to DN200 ASME 150 and ASME 300
Page 4 of 4