Product Description
Steam-Trac ST-600 steam gauges are ruggedly built to set the industry standard for reliability. All materials and construction standards are within strict compliance of ASME Section 1 code requirements.
The Steam-Trac ST-450 can be configured to replace less durable, more expensive, competitive models or for specific construction projects. Visible range must be achieved by using multiple sections with a 1” minimum overlap to ensure continuous visibility, as required by ASME Section 1, PG-60.
To reduce expensive maintenance cycles, the Steam-Trac ST-450 is built with a gauge chamber that is reinforced to minimize lateral deflection of the gauge chamber which is the primary cause of gasket or mica failure in steam gauges. Consistent load on the gauge cover is ensured with the liberal use of spring washers.
Product Features
- For 450 PSI Working Steam Pressure (WSP)
- Fully compliant with ASME as a Direct Reading Water Gauge
- Multiple sections with minimum 1” overlap
- Spring washers for constant torque
- Recessed gasket face in chamber and cover
- Custom built per specifications
- Studs, nuts and washers are nickel plated
- High temperature coating
Product Specifications
Materials
- Chamber: A-105, Grade 70 Carbon Steel
- Gasket: Grafoil® GHR
- Shield: HQ Mica
- Glass: Tempered Borosilicate
- Cover: Forged Carbon Steel
- Washers: 17-7 PH Stainless Steel, Cadmium Plated
- U-Bolts: Nickel Plated
- Nuts: Nickel Plated
Accessories
Conval Clampseal® Valves
- Cartridge Replaceable Packing Chamber
- Acme Body
- Pressure Actuated Backseat
- Electroless
- Integral Gland Wrench
- Single Piece Packing Gland
- Optional Live Loaded Gland
- Unique Pressure Seal Bonnet
- Self Aligning Seating
- Solid Sellite™ Seat and Disc
T-Pattern Stop, Check and Stop Check Valves
- Available in 1/2″ to 3″
- ASME pressure classes through:
- 4095, A105, F22, F91, F316, F347,
- Inconel ™, Monel™ and other materials.
Parts
Glass, Gaskets, and Shields
- Completely interchangeable with competitive manufactures Industry standard glass sizes 1-9
- Tempered borosilicate glass as standard
- Tempered Aluminosilicate glass available for higher temperature
- Standard gasket is stainless steel reinforced Grafoil Grade GHR
- HQ Mica shields – (.009 to .012).
- All other gasket and shield materials are available in standard gauge glass sizes.
- Any/all level gauge components are available. Please consult factory.
Compatible Products
SV-450 Valves
- Body: SA-105 CS
- Trim: 416 SST
- Stem Packing: Grafoil
- Stuffing Box Packing: Grafoil
See-Level Amber Illuminator
Brilliant Amber LED Backlighting
- Amber lighting distinguishes liquid from steam
- LED’s angle at 45 degrees for easy viewing of liquid level
Innovative Mounting Solution
- No-bolt cover removal
- No flimsy, complicated brackets
- Installs in minutes on any brand gauge
- Fits either side of transparent gauges
Saves Money
- Electricity savings over incandescent bulbs
- Eliminates time consuming bulb changes
- Lasts 200 times longer than incandescent bulbs
- One Power Supply will illuminate four sections
Operates in Any Environment
- NEMA 4X & 8 power supply enclosure
- Watertight, weatherproof and corrosion resistant
- Conformal coated LED circuit board
Durable
- Crush tested
- Survives impact
- Positive mounting, no springs or clamps
- No exposed wiring
- Rugged by design
Documents
| Document | Title | Category |
|---|---|---|
| 200-00 | Level-Trac & Steam-Trac Brochure | Level-Trac, Product Line Brochure |
| 200-02 | ST-450 Steam-Trac Cut Sheet | Data Sheet |
| 210-00 | 210-00 Direct Reading Water Gauge Selection Guide | Technical Documents |
| 210-01 | 210-01 Suggested Minimum Center/Center Data | Technical Documents |
| 230-01 | 230-01 Steam -Trac IOM | IOMs |
| 230-01 | 230-01 Steam -Trac IOM Espanol | IOMs |
| 220-03 | ST-450 Steam-Trac 1 Section Drawing | Technical Documents |
| 220-04 | ST-450 Steam-Trac 2 Section Drawing | Technical Documents |
| 220-05 | ST-450 Steam-Trac 3 Section Drawing | Technical Documents |
| 220-06 | ST-450 Steam-Trac 4 Section Drawing | Technical Documents |
| 210-02 | SV-450 Steam Valve Model Code Guide | Data Sheet, Magne-Trac |
| 210-03 | SV-1600 Steam Valve Model Code Guide | Data Sheet, Steam-Trac |
| QTS Water Steam Table | ||
| 200-08 | See-Level Amber Cut Sheet | Data Sheet, Steam-Trac |
| Visible Range Placement – Steam-Trac | Technical Documents | |
| Viewing Angle Specification | Data Sheet, Steam-Trac | |
| Steam-Trac and Level-Trac RFQ Form | RFQ |