Starline Ball Valves
Starline Spa is a leading Italian manufacturer of forged steel firesafe certified Ball Valves in flanged, weld and threaded end connections in sizes ranging from 1/4” to 16” (6NB to 400NB) in ASME class ANSI 150 to 2500.
Approvals and accreditations include: LRQA-ISO 9001 quality system, Lloyd’s & DNV product type approval, API 6D and API 6A Licence, CE & PED 97/23/CE approval as well as ATEX. All models are Lloyd’s and DNV witnessed firesafe certified to ISO 10497, API607 and API6FA. Other certifications include TUV-TA Luft clean air, Gost, Stoomwezen, Canadian Registration (CRN), Aramco, Total-Fina-Elf, Shell, Mobil-Exxon and all European majors.
Starline were formed in 1976 as manufacturers of a standard range of 3-piece ball valves. Today their range has developed significantly. Starline's unique and dynamic approach to product development and innovation has produced a ball valve range second to none.
Product flexibility provides genuine application solutions. Comprehensive stocks of complete valves, spares and components allows fast track delivery for both standard and special valve combinations.
Starline’s ability to meet new and challenging ‘project’ specifications adds another dimension to their scope
of supply. Starline have just built a new state of the art manufacturing facility in Bergamo.
Global Supply Line in association with Starline Ball Valves offer considerable technical valve expertise gained from years of experience in the oil, gas, petrochemical and general process industries.
Global Supply Line holds one of the largest Starline stockholdings in the world. Standard materials ex stock include A105, LF2, 316(L) and duplex F51, 3.1 certified and conforming to NACE as standard.
Our stock range includes the 3 piece Master Star and Super Star as well as the compact Threaded Star in class 800 to 1500. In class 900 to 2500 we also stock the Mega Star range. In 150 to 300 class we stock the Split Star range. We also stock 3 way and 4 way multiport ball valves with T and L port configurations.
All model types are stocked in flanged, screwed and weld ends, including long integral pup ends. Even if we don’t have the valve you want in stock GSL can indent the sub components or complete valve from Starline in very short delivery time.
Global Supply Line also keeps a comprehensive stock of components which allows for quick modifications. GSL engineering division is fully approved by Starline Spa for all retrofits and modifications.
A full range of seats and seals is kept in stock to allow upgrades for low tempertaure, high temperature, high pressure etc. Low temperature stems are also kept in stock. Seating options include RPTFE, Devlon, Kel-F, UHMWPE, PEEK, Graphite, Carbon, PTFE and Bronze PTFE. Common parts also make fast track deliveries possible such as combination end connections e.g. flanged x screwed, RTJ, integral pup ends, buttweld ends.
ISO 5211 mounting pad provides easy assembly of actuators and ancillaries. Accessories including actuators, stem extensions and locking devices are kept ex stock and can be fitted in-house. Global Supply Line keep a huge range of Air Torque (Italy) pneumatic actuators as well as your choice of brand in piston style actuators. GSL also stock the full range of Starline forged 316 SS brackets & adaptors.
Starline is a reliable supplier of quality Ball valves, specialising in oil & gas activities and petrochemical services all over the world. Starline is approved by all major oil companies and is Shell SIPM approved.
In the floating valves category Starline has the following models: STANDARD STAR, MASTER STAR,
SUPER STAR, SPLIT STAR, MEGA STAR, THREADED STAR
Size Range: Between ¼" - 8" (6NB – 200NB)
Pressure Ratings: From 150 to 2500lbs (class 900/1500 up to 2" class, 2500 up to 1").
End Connections: Screwed, Welded - short and long ends - flanged DIN or ASME
Soft Seat: Reinforced or Virgin PTFE, Delrin, Nylon, KELF, PEEK, UHMWPE, Vespel
Seals Material: O-rings in Viton (GLT, AED), ELAST-O-LION, Kalrez, Chemraz, Aflas etc.
Starline has a special line of Metal seated ball valves for abrasive and high temperature applications as well as a full range of Cryogenic valves.
Click here for more information on Metal Seated Ball Valves
The Starline ULTRASTAR range are trunnion mounted design.
Size Range : From ½" to 14" (15NB to 350NB)
Pressure Ratings : 150 - 2500 lbs and API 2000 to 10,000 psi
Starline also manufacture trunnion mounted ball valves for critical applications, such as low temperature (down to -196°C), abrasive service and very high temperature (up to +700°C) applications. All welded body type is also available for buried service & sub sea applications. Starline also manufacture floating and trunnion twin ball double block ball valves.
Starline products have been certified by various certification agencies such as : ISO 9000, API6D, API6A, PED, CE, TUV, ATEX, LLOYD'S TYPE APPROVAL, DNV TYPE APPROVAL, & GOSTR, Shell SPE 77/312, ISO 15848 and TA Luft Fugitive Emission. Prototype certification on floating and trunnion ball valves.
Starline manufactures 2 and 3 piece Floating and Trunnion Mounted ball valves in soft and Metal seated up to 2500 class and API6A to 10,000PSI. Starline also manufacture Double Block and Bleed Twin ball valves as well as a full range of Floating and Trunnion mounted cryogenic ball valves.
Click here for more information on DB&B valves
Global Supply Line holds a huge inventory of Starline Ball Valves including valves with Graphite Seats, PEEK Seats, Metal Seats, extended low temp stems, AED O-rings etc. GSL also keeps a large Staline spare parts inventory. At our fully equipped valve automation centre we can supply and fit all types of actuators and accessories with quick delivery.