SSTMM4 Trunnion Mounted 3-way Ball Valve Range

3-way Metal seated trunnion valve, designed to ASME and API specifications, with a bore of 13mm up to 25mm. This Subsea valve range is designed for superb sealing for up to a depth of 10,000ft.

AVAILABLE FEATURES
UNI Directional Flow
Servicing Kits
Severe Temp Rating
NACE Approved
Specifications & Ratings
The SSTMM4 range offers a single block 3 way bottom entry Metal seated option designed to API specifications with threaded connections. Customised engineered products available.
Valve Types
Single Isolate,Single Block and Bleed,Double Block and Bleed
Pressure Rating
Up to ASME Class 2500
Temperature Rating
-29°C up to 121°C
Bore Size
13mm - 25mm
Connection Size
1/4" - 6"
Inlets
  • NPT
  • BSPP
  • BSPT
  • Butt Weld
  • Socket Weld
  • Flanged
Outlets
1/4" - 6"
Handles
  • Lever
  • ROV
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
Yes
Testing & Design Standards
All Alco Valves Group products are designed to comply with or exceed internationally recognised products. API 6A PR2 and ASME B16.34 approved tested.
Testing Standards
  • API 598
  • API 6A PR2
  • ISO 5208
Design Specifications
B16.34
Fire Safe Standards
Not Applicable
Relevant Approvals
Customer specifications can be adhered to.