VariAS-Blocks
Typically provided with two ball valves for isolation and a needle valve for bleeding.
Feature Overview
Standard Features
Optional Features
- Bore Size
 
									10 mm / 14 mm / 20 mm								
				- Needle Valve Bore Size
 
									5 mm / 8 mm								
				- ASME B 16.5 Flange Connections
 
Flange Size 1/2″ to 3″ (DN 15 to DN 80)
Flange Class 150 to 2,500
- One-Piece Forged Body
 
- Outlet Connection
 
									1/2 NPT Female or Flange Connection								
				- Vent Collection
 
									1/2 NPT Female								
				- Stem Seal
 
									PTFE or Graphite								
				- Fire Safe Tested
 
Acc. to ISO 10497 / API 607 – With Graphite Seals only
									For Injection or Sampling Applications								
				- Anti-Static Design
 
- Anti-Blowout Design
 
- Pressure Tested
 
100% Pressure Tested to EN 12266-1 
MSS-SP61 and ASME B31.1
- Sour Gas Service
 
									Acc. to NACE MR0175/MR0103 and ISO 15156								
				- Certification
 
Inspection Certificate acc. to EN 10 204.
CRN and EAC Certificate available
- Flange Connections
 
API up to 689 bar (10,000 psi)
EN 1092-1
- Stem Seal
 
O-Ring and Lip Seal for 14 mm and
20 mm Bore Size
- Anti-Tamper Head Units
 
- Metal Seated Ball Valve
 
									For 10 mm Bore Size								
				- Swivel Gauge Connections
 
Accessories
- Wake Frequency Calculation
 
									For Injection or Sampling Applications								
				- Pressure Tested
 
									Acc. to API 598								
				- Fugitive Emission Application
 
TA-Luft and ISO 15848 Solutions available
- Oxygen Service
 
Cleaned and Lubricated for Oxygen Service