SSB1 Subsea Instrument Ball Valve Range

Floating pattern ball valve designed to API specifications, with a bore of 6mm – 13mm. This valve range is designed for light to medium subsea service for applications up to a depth of 1000ft.

Bi Directional Flow
Servicing Kits
Severe Temp Rating
NACE Approved
Specifications & Ratings
The SSB1 range offers single block isolation and is designed to API specifications with threaded flange connections.
Valve Types
Single isolation
Pressure Rating
Up to 10,000psi
Temperature Rating
-29°C up to 121°C
Bore Size
6mm - 13mm
Connection Size
1/4" - 1"
1/4" - 1"
  • ROV
  • Diver Operated
Material Options
Materials include forged stainless steels, Duplex and Super Duplex. Other exotic materials available upon request.
Material Construction
  • Stainless Steel 316
  • Monel
  • Duplex
  • Super Duplex
  • 6Mo
  • Titanium
  • Hastalloy
  • Inconel
  • Incoloy
  • Carbon Steel
  • Other materials can be made available upon request
Trim Material
  • All trim materials are made from corrosion resistant materials.
Bolting Materials
Standard bolting grades as required.
Material Traceability
Testing & Design Standards
All Alco Valves Group products are designed to comply with or exceed internationally recognised products. API 6A and ASME B16.34 approved tested.
Testing Standards
  • API 598
  • API
  • 6A
  • ISO 5208
Relevant Approvals
Customer specifications can be adhered to.