Superlok Valves
Superlok valves are engineered for fluid control in instrumentation and industrial applications. From robust swing-out ball valves to compact needle valves, each valve is designed for smooth operation, leak resistance, and long service life under demanding conditions. With options that include high-pressure ratings, multiple connection types, and a variety of materials, these valves help ensure optimal fluid control across a range of media and environments.
Models
Superlok manufactures a variety of compression tube fittings, ball valves, check valves, and more.
SWB Swing-Out Ball Valve
The Superlok SWB 320 ball valve features a swing out provides quick shutoff and easy maintenance. It's design allows for simple, speedy replacement of the ball and seals without removing the valve from the process line. High-strength stem bearings provide smooth actuation and helps resist wear between the valve stem and body. 316L stainless steel construction offers corrosion resistance.
Options
- Manual handle or actuator
- R-PTFE, PEEK, or PTFE seat material
- Superlok compression tube fitting, male threaded, female threaded, socket weld, and butt weld connections
- Sizes available in 1/8" to 2"
Technical Data
| Temperature | -20°F to 450°F (-28°C to 232°C) |
| Max Pressure | 3000 psig (206 bar) at 100°F (37°C) |
SBV 120 Series Ball Valve
Superlok's SBV120 Ball Valve offers a simple design for easy operation. The valve features a tight and smooth performance with a one-piece ball stem. The SBV120 works in process lines or mounted on panels. This valve is available in a variety of sizes with superlok or pipe thread end connections.
Features:
- Simple, one-piece body design
- Easy operation with low torque
- One-piece ball stem
- Panel mountable
- Multiple end connections available
- Straight, angle, and 3-way patterns
- Every valve tested at the factory
Specifications
| Pressure rating | 3000 psig (206 Bar) @ 70°F (21°C) |
| Temperature rating | 50 to 150°F (10 to 65°C) with PTFE seat and packing |
| Body material | 316 stainless steel and brass |
| Port connections | 1/16" to 3/4" and 3mm to 12mm |
| Orifice | 0.052" and 0.406" (1.3mm to 10.3mm) |
SBV 210 Series Ball Valve
The Superlok SBV210 Series is a high-performance, two-piece instrumentation ball valve designed for general industrial and fluid control applications. Built from robust 316L stainless steel, this valve offers a higher flow capacity than the compact 120 series while maintaining a space-saving design. It features a low-torque quarter-turn operation and is available with either a butterfly or lever handle, making it versatile for tight panels or standard piping systems.
Features
- Two-piece 316L Stainless Steel body construction
- 1000 psi working pressure rating
- PTFE seats and packing for excellent chemical resistance
- Available with Butterfly (standard) or Bar/Lever handles
- Optional Locking Device for safety lockout
- 100% Factory tested with nitrogen for leak assurance
Materials
| Body & End Connector | 316L Stainless Steel |
| Ball & Stem | 316L Stainless Steel |
| Seats & Packing | PTFE (Standard) |
| Handle Options | Stainless Lever (PVC Coated) or Cast Butterfly |
Technical Data
| Max. Working Pressure | 1,000 psi (69 bar) at 70°F |
| Operating Temperature (Standard) | -65°F to 450°F (-54°C to 232°C) |
| Orifice Sizes | 5.0mm to 16.0mm |
| Flow Coefficients (Cv) | 1.25 to 17.50 |
| Testing Standard | Factory tests with Nitrogen to 1000 psi |
SHCV Check Valve
The Superlok SHCV Series is a high-performance inline check valve designed to prevent backflow in demanding high-pressure fluid and gas systems. Built from robust 316L stainless steel, these poppet-style valves provide reliable unidirectional flow control with working pressures up to 6,000 PSI. They feature a variety of fixed cracking pressures and use high-integrity elastomer seals to ensure leak-tight shutoff, even in critical safety applications.
Features
- Robust 316L Stainless Steel body construction
- Variety of end connections
- Spring-loaded poppet design for installation in any orientation
- Standard Fluorocarbon (FKM/Viton) seals for chemical resistance
- Fixed cracking pressures ranging from 1/3 to 25 psi
- 100% Factory tested with nitrogen for leak assurance
Materials
| Body & Poppet | 316L Stainless Steel |
| Spring | 304 Stainless Steel |
| Standard Seal | Fluorocarbon (Viton) |
| Optional Seals | NBR (Buna-N), Ethylene Propylene (EPDM) |
Technical Data
| Max. Working Pressure | Up to 6,000 psi (413 bar) at 100°F |
| Operating Temperature (Standard) | -10°F to 375°F (-23°C to 190°C) |
| Cracking Pressures | 1/3, 1, 5, 10, and 25 psi |
| Flow Coefficients (Cv) | 0.67 to 4.70 |
| Testing Standard | Factory testes with Nitrogen to 1000 psi |
SINV Needle Valves
The Superlok SINV Series features compact integral bonnet needle valves designed for precise fluid control and easy panel mounting. Constructed from high-quality materials like 316 stainless steel, these valves offer smooth, low-torque operation in both straight and angle flow patterns. They are engineered to perform reliably in demanding environments, capable of handling pressures up to 5,000 PSI and a wide range of operating temperatures. To ensure safety and quality, every valve undergoes rigorous factory testing with nitrogen to guarantee leak-free performance.
Features
- Fully machined 316L stainless steel body
- Straight and Angle flow patterns available
- Bar and round knob handle available
- Three stem types available
- Panel mountable as standard
Materials
| Steel Parts | 316L Stainless Steel |
| Stem Type | Vee Stem (Standard), Regulating Stem, Soft Seat Stem |
| Stem Packing | PTFE (Standard) or PEEK |
| Handle Options | Stainless Bar, Phenolic Knob, or Aluminum Bar |
Technical Data
| Max. Working Pressure | 5000 psi (344 bar) at 100°F |
| Operating Temperature (Standard) | -65°F to 450°F (-54°C to 232°C) |
| High-Temp. Option (PEEK) | Up to 600°F (315°C) |
| Orifice Sizes | 0.078" to 0.250" (2.0mm to 6.4mm) |
| Testing Standard | Factory tests with Nitrogen to 1000 psi |
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