Gate Globe Pressure Seals. - DH · PDF fileGate Globe Swing Check Bellows Sealed Strainers Pressure Seals. CATALOGUE 2015

GateGlobeSwing CheckBellows SealedStrainersPressure Seals.
CATALOGUE 2015
GIULIANACasella di testo

FIRSA S.p.A.
Via A. Grandi 12/14 20017 Rho ( MI ) , Italy
Tel + 39.02.93901158/59 ; Fax + 39.02.93901190
www.firsa.com _ [email protected]
Valves in compliance with Pressure Equipment
Directive 97/ 23 / CE
N CE-1370-PED-H-FIR001-07-ITA

The Company
We are pleased to introduce ourselves as an Italian manufacturer
of cast steel valves and strainers for chemical and petrochemical industries,
oil and gas applicationes and power plants
Established in 1953, FIRSA is now one of Italys leading manufactures of Steel Gate
Globe, Check valves and Strainers.
The company modern 8000 sqm headquartes (5000 covered ) and manufacturing plant
is located in Rho 10km north west of Milan.
The manufacturing plant utilises an extensive range of state of the art computer controlled design,
manufacturing and testing equipments to aid the manufacturing &
management control processes.
Since our incorporation, Firsas continued growth and reputation has been aided by our constant
striving to improve product performance and
reliability, this has enabled us to extend both our range of products and the geographical markets
that we serve.
From our origin as a company serving Italian domestic Mkt we now export to more than
40 countries and each of the five continents.
These exports represent more than 70% of our production and our share of export markets
continue to expand.
Today Firsas products can be found in a wide and varied range of applications
from chemical and petrochemical plants, power generation stations,
oil refineries, gas pipelines and offshore exploration and production platforms.
Firsa strength points are :
quality combined with competitive prices and on time delivery, the latter based on huge invenctory
of raw cast material and finished components in excess of 2 millions euro
Our objective is to offer our world wide clientele a company that is committed
to meet their precise requirements.
The extraordinary flexibility of our manufacturing facility, our continued
attention to detail and the ever changing demands of the marketplace
enable us to continue to deliver our range of specialist products
to exact specifications within relatively short lead times.
Our policy of continued investment in people, plant and technology
remains of paramount importance to this company .
Its the reality of our actions today that will provide a future
for the Firsa range of products tomorrow.
An extensive product range is available in ratings ASME/ANSI 150lbs thru 4500lbs
in sizes 2up to 48.
The products are manufactured in an extensive and varied range of materials from standard
Carbon, Chrome Alloys, Austenitic, Super Austenitic, Duplex, SuperDuplex Steels
Nickel based alloys and even Titanium.
Firsa is capable of satisfying the most demanding of needs.
The consistantly high level of quality associated with Firsa products is assured by strict compliance
with the requirements of the Companys quality Assurance Programme
The procedures comply fully with the requirements of ISO and the companys continued
Compliance is annually attested by BUREAU VERITAS

FIRSA S.p.A. Via A. Grandi 12/14 20017 Rho ( MI ) , Italy Tel + 39.02.93901158/59 ; Fax + 39.02.93901190 PIVA 02522860150 - www.firsa.com _ [email protected]
1. GATE VALVES
2. GLOBE VALVES
3. SWING CHECK VALVES
4. Y TYPE STRAINER
5. BELLOW SEALED GLOBE VALVES
6. BELLOW SEALED GATE VALVES
7. PRESSURE SEALED GATE VALVES
8. PRESSURE SEALED GLOBE VALVES
9. PRESSURE SEALED CHECK VALVES
10. SPECIAL FEATURES
11. REFERENCE LIST
12. CERTIFICATION
GENERAL INDEX 2015

FIRSA S.p.A. Via A. Grandi 12/14 20017 Rho ( MI ) , Italy Tel + 39.02.93901158/59 ; Fax + 39.02.93901190 P.IVA 02522860150 - www.firsa.com _ [email protected]
Design features
Design according to API 600 BS EN ISO 10434 ANSI B 16-34
Bolted bonnet, O.S.& Y. Solid or flexible wedge Full range of body and bonnet materials Renewable seats Rising stem Non rising Handwheel Flanges according to ANSI B 16.5 from 2 to 24 Flanges according to ANSI B 16.47 from 26 Bw ends according to ANSI B 16.25 Face to face according to ANSI B 16.10 Testing according to
API 598 BS EN ISO 12266 Part 1
Special execution
See special features section
Material range
Valves are also available in Super Austenitic Duplex and Superduplex Steels , Nickel based Alloys , Titanium and Molibdenum 6.
GATE VALVE
STANDARD MATERIAL ITEM PARTS
STD. CARBON STEEL HIGH TEMPERATURE
CARBON STEEL LOW TEMPERATURE
CARBON STEEL STAINLESS STEEL
1 BODY 2 BONNET
ASTM A216 WCB ASTM A217
WC6/WC9/C5/C12 ASTM A352
LCB/LCC/LC3 ASTM A351
CF3/CF8/CF3M/CF8M 3 WEDGE 4 SEAT RING 5 STEM 6 BACK SEAT
ACCORDING TO API 600 TRIM NUMBER
7 GLAND 8 GLAND FLANGE
A105
A182 F304L /A182 F316L
9 YOKE SLEEVE NI RESIST 10 HANDWHEEL CARBON STEEL 11 GASKET FLAT REINFORCED GRAPHITE / FLAT PTFE 12 STEM PACKING GRAPHITE/PTFE 13 BONNET STUD BOLTS/NUTS 14 EYEBOLTS/NUTS
A193 B7/A194 2H A193 B16/A194 Gr4 A320 L7/A320 Gr7 A193 B8/A194 Gr8
15 YOKE SLEEVE NUT CARBON STEEL 16 HANDWHEEL NUT CARBON STEEL
Dimensions
Size 2 3 4 6 8 10 12 14 16 18 20 24 30 34 36
L-RF 178 203 229 267 292 330 356 381 406 432 457 508 610 711 711
L-BW 216 282 305 403 419 457 502 572 610 660 711 813 914 1016 1016
H 1 425 530 605 790 1000 1200 1420 1610 1780 2000 2140 2610 3420 4070 4365
V 200 225 250 300 350 400 450 500 600 600 720 800 G.O. G.O. G.O.
150LBS FIG. 101

Design features
Special execution
Material range
GATE VALVE
STANDARD MATERIAL Item PARTS
1 BODY 2 BONNET
A105
A182 F304L /A182 F316L
9 YOKE SLEEVE NI RESIST 10 HANDWHEEL CARBON STEEL 11 GASKET SPIRAL WOUND REINFORCED GRAPHITE / PTFE 12 STEM PACKING GRAPHITE/PTFE 13 BONNET STUD BOLTS/NUTS 14 EYEBOLTS/NUTS
15 YOKE SLEEVE NUT CARBON STEEL 16 HANDWHEEL NUT CARBON STEEL
300LBS FIG. 103
Dimensions
Size 2 3 4 6 8 10 12 14 16 18 20 24 26 28 30
L-RF/BW 216 282 305 403 419 457 502 762 838 914 991 1143 1245 1346 1397
L-RTJ 232 298 321 419 435 473 518 778 854 930 1010 1165 1271 1372 1422
H 1 435 560 650 830 1080 1245 1510 1710 1870 2090 2310 2810 3120 3310 3535
V 200 225 250 350 400 450 500 600 600 720 800 1000 G.O. G.O. G.O.

Design features
Special execution
Material range
GATE VALVE
STANDARD MATERIAL Item PARTS
1 BODY 2 BONNET
A105
A182 F304L /A182 F316L
9 YOKE SLEEVE NI RESIST 10 HANDWHEEL CARBON STEEL 11 GASKET SPIRAL WOUND REINFORCED GRAPHITE / PTFE 12 STEM PACKING GRAPHITE/PTFE 13 BONNET STUD BOLTS/NUTS 14 EYEBOLTS/NUTS
15 YOKE SLEEVE

Documents

Gate Globe Pressure Seals. - DH · PDF fileGate Globe Swing Check Bellows Sealed Strainers Pressure Seals. CATALOGUE 2015