PIETRO FIORENTINI FioMaster Owner's manual
- Type
- Owner's manual
Fiomaster
Pressurized Orifice Fittings
OPERATING
INSTRUCTION
FiomasterOrifice Fittings
All the component parts of the Pietro Fiorentini pressurized orifice fittings have been designed to guarantee full
efficiency even after a lenghty working time. Precision machining carried out on appropriately equipped CNC machines
and strict quality control guarantee the constancy and the high quality of the product.
Reference standards
Fig. 930
All Pietro Fiorentini “FIOMASTER” pressurized oriifice fittings are designed and manufactured to current ISO 5167/
API/AGA 14.3 standards.
2
Component parts pressurized orifice fittings Fiomaster
CUT WAY Y-Y
ND 16” ÷ 24”
317
231
213
316
314
315
234
235
94452
212
182
27
241
24
210
185
64
46
71
159
8
71326
188
186
9
21
183
15
6
Roller bearing
With ball joint
Safety washer
Hole for exhaust gas.
Bleed Valve pos. 210
3
Component parts pressurized orifice fittings Fiomaster
201
46
46
240
192
75
237
233
232
230
181
201
214
95
YY
1
190
14
215
189
18
217
191
38
65
5
216
46
31
194
199
193
180
211 178 179
207
206
204
205
208
203
Open position
Safety Stop
Plate carrier alignment Equalizer valve
Closed Open
ND 2” ÷ 14”
The safety stop and indicator plate
clearly show plug valve position inside
the body.
Plug valve open
position
Plug valve closed
position
ND 2” ÷ 6”
4
189 200 20 187
OPEN
CLOSED
SAFETY
STOP
201
240
194 308
306
ND 18” ÷ 24”
ND 2” ÷ 16”
PTFE insert
Vulcanized rubber
Closed position plug low
pressure spring energized.
Plug valve open
position
Plug valve closed
position
The indicator plate clearly
shows plug valve position
inside the body
ND 16” ÷ 24”
Gear operated
5
Assembly details pressurized Orifice Fittings Fiomaster
6
Costruction materials
POS. DESCRIPTION MATERIALS NOTES
1BODY ASTM A350-LF2 1
4STEM AISI 410
5BONNET ASTM A216-WCB
6O RING BUNA-N
7STUD BOLT ASTM A193-B7 2
8NUT ASTM A194-2H 2
9THURST BEARING CS-DRY BEARING
13 DRAIN PLUG AISI 316
14 PLUG AISI 316
15 CAP SCREW AISI 316
18 CAP SCREW AISI 316
20 SPRING AISI 302
21 O RING BUNA-N
24 O RING BUNA-N
26 TAIL PIECE ASTM A350 LFZ
27 SLEEVE BRONZO-BZ
31 THRUST PLATE PTFE
38 O RING BUNA-N
46 NAME PLATE INOX
52 NUT ISO 898/1-6S 2
64 EYEBOLT STEEL 2
65 PIN AISI 4140 2
71 RETAINING RING STEEL
75 WASHER ASTM A283-GrC 2
94 HANDWHEEL AISI 316+410
95 SUPPORT LEGS AISI 1035 2
159 PIN AISI 4140 2
178 SCREW AISI 316
179 BONNET P 355 NH (EN 10028-3) 1-3
180 CLAMP AISI 1035 1
181 O RING BUNA-N
182 BUSHING RETAINER AISI 304
183 UPPER BUSHING AISI 410
185 DRIVE BAR AISI 316
186 LEAD SCREW BRONZO-BZ
187 THRUST BEARING CS-DRY BEARING
188 ORIFICE PLATE AISI 316+BUNA-N
189 PLUG VALVE AISI 410+BUNA-N
POS. DESCRIPTION MATERIALS NOTES
190 PLATE HOLDER ASTM A203-B 1-3
191 O RING BUNA-N
192 O RING BUNA-N/PTFE
193 BONNET AISI 410
194 STEM AISI 410+Cr
199 O RING BUNA-N
200 THRUST PLATE PTFE
201 WRENCH HEAD AISI 316+410
203 O RING BUNA-N
204 STEM AISI 420
205 O RING BUNA-N
206 BALL AISI 316
207 SEAT DEVLON
208 EQUALIZER VALVE AISI 410
210 BLEED VALVE AISI 410
211 INDICATOR AISI 316
212 INDICATOR BUSHING BRONZO-BZ
213 INDICATOR NUT AISI 410
214 CAP SCREW ISO 898/1-8.8 2
215 STUD BOLT ASTM A193-B7 2
216 NUT ASTM A194-2H 2
217 BONNET AISI 410
230 PLUG STEEL
231 O RING BUNA-N
232 BUSHING ASTM A105
233 SHAFT BRONZO-BZ
234 WASHER AISI 316
235 SCREW AISI 316
237 PROTECTOR RUBBER
240 SAFETY STOP AISI 316
241 PLUG AISI 316
244 FLOW DIRECTION AISI 316
306 GEAR BOX STEEL
308 KEY AISI 4140
314 BUSHING RETAINER AISI 410
315 BALL JOINT STEEL
316 O RING BUNA-N
317 ROLLER BEARING STEEL
NOTE:1Electroless
Nickel plated.
2Alternative ISO
Fe 510.
3Alternative ISO
Fe 510
CS Carbon steel DRY BEARING
Reverse Flow
Flow
Right hand operation
Left hand operation
Flow
7
8
Each kind of valve can be customized
upon request, several features applicable
How Pietro Fiorentini builds the measuring branch Fiomaster
Disassemble the end of the orifice fittings and weld it on the measuring branch.
Carefully grind the inside surface of the pipe so as to respect the tolerances laid down in ISO/API/AGA14.3
standards.
X-ray control of the weld will be more practical and manageable.
GRIND THE
INTERNAL WELD
2-CENTRING PINS ø 10X45 180°
(VERTICAL POSITION)
GRIND THE
INTERNAL WELD
9
The diameter and depth of the gauge of the orifice fittings do not facilitate the internal grinding of the weld.
For this reason, the orifice fittings is not welded mounted on the measuring branch. This protects the inside of the
orifice fittings from any burr, slag or deposit, etc. when grinding the inside of the welding.
How Pietro Fiorentini builds the measuring branch Fiomaster
Each metering line can be customized upon customer specification requirement.
Operating instructions to remove orefice plate Fiomaster
Reverse Flow
Flow
Right hand operation
Left hand operation
Flow
A94
B C B C
201
201
240
208
240
208
DE F
210
179 180
178
ND 2” ÷ 14” ND 16” ÷ 24”
Bleed completely internal pressure.
10
AA
94�
179
180
178
Screw and
washer
Check the
bonnet O-Ring
BB CC
178
179-180
210
DD
FF
201
240
208�
201
240
208�
EE EE FF
94
GG
ND 2” ÷ 14” ND 16” ÷ 24”
* Open and wait for few minutes.
* Do not rotate plate holder onto plug valve
NOTE: Cover the bonnet opening with a protective sheet before
assembling the screw and washer.
11
CT-s609-E June 2014
Ball valves Pressure regulators
Pietro Fiorentini Solutions
Pressure reducing stations
Pietro Fiorentini S.p.A.
via E.Fermi 8/10
I-36057 Arcugnano (VI) Italy
Tel. +39 0444 968.511
Fax. +39 0444 960.468
The data contained is not binding. We
reserve the right to changes without prior
notice.
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
PIETRO FIORENTINI FioMaster Owner's manual
- Type
- Owner's manual
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Related papers
Other documents
-
Yarway Models 16/36/56 Sampling Valves IOM Owner's manual
-
Bray Trunnion Mounted Ball Valve Owner's manual
-
Dwyer Series WE05 User manual
-
MYERS Aplex Series MA & SC Triplex Pumps Owner's manual
-
Bettis G-Series Spring-Return Hydraulic Material List Owner's manual
-
-
-
-
-