SPIRAX SARCO · STEAM EQUIPMENT
Spirax Sarco MkII Steam/Water Mixing Station – Hot Water Blending Valve
Spirax Sarco MkII steam/water mixing station for industrial hot water generation. Sizes ½" to 1½", 0.35-10.3 bar. Buy from PC Engineering India.
Overview
The Spirax Sarco MkII steam/water mixing station is an engineered solution for generating hot water by blending steam with cold water. Designed for industrial applications requiring reliable, on-demand hot water at controlled temperatures between 40°C and 90°C, this mixing station offers a complete pre-assembled package for rapid deployment in manufacturing facilities.
The system operates using a piston-actuated mixing valve where cold water pressure lifts the piston to open the steam inlet. This fail-safe design ensures that if cold water supply is interrupted, the steam valve closes automatically, preventing hazardous steam discharge. The included TCO1 temperature cut-out valve provides additional protection by activating at 95°C to limit steam release during system faults.
Each mixing station is supplied as a complete assembly including isolation valves, pressure gauges with syphons and cocks, steam traps, check valves, strainers, thermometer, and the TCO1 temperature cut-out valve. The ½" and ¾" variants can be optionally equipped with hosedown accessories including high-quality hose, hose rack, and gun for washdown applications.
Key Features
- Fail-safe piston-operated design closes steam valve automatically on loss of cold water supply
- Complete pre-assembled station with all necessary isolation and safety components
- TCO1 temperature cut-out valve activates at 95°C for over-temperature protection
- Adjustable temperature output via adjustment knob (40°C to 90°C range)
- Multiple spring ranges available to match different steam supply pressures
- Bronze, brass, and stainless steel construction for durability and corrosion resistance
- Optional hosedown equipment available for ½" and ¾" sizes
- Suitable for fixed tank filling (1" and 1½" sizes) or mobile washdown duties
Specifications
| Parameter | Value | ||
|---|---|---|---|
| Sizes | ½", ¾", 1", 1½" | ||
| Connections | Screwed BSP (inlet and outlet) | ||
| Hot Water Temperature Range | 40°C to 90°C | ||
| Steam Pressure Range | 0.35 to 10.3 bar g (spring dependent) | ||
| TCO1 Cut-out Temperature | 95°C | ||
| Flow Range – ½" | 2.2 to 108 l/min | ||
| Flow Range – ¾" | 6.8 to 200 l/min | ||
| Flow Range – 1" | 27.3 to 375 l/min | ||
| Flow Range – 1½" | 54.4 to 550 l/min | ||
| Weight – ½" | 13.7 kg | ||
| Weight – ¾" | 15.9 kg | ||
| Weight – 1" | 23.8 kg | ||
| Weight – 1½" | 45.5 kg | ||
| Size | Spring Colour | Steam Pressure (bar g) | Min. Cold Water Flow (l/min) |
| ½" | Black | 0.35 to 3.5 | 2.2 |
| ½" | Green | 3.50 to 7.0 | 2.7 |
| ½" | Yellow | 7.00 to 10.3 | 4.5 |
| ¾" | White | 0.35 to 3.5 | 6.8 |
| ¾" | Blue | 3.50 to 7.0 | 6.8 |
| ¾" | Red | 7.00 to 10.3 | 8.1 |
| 1" | White | 0.35 to 3.5 | 27.2 |
| 1" | Blue | 3.50 to 7.0 | 31.8 |
| 1" | Red | 7.00 to 10.3 | 36.3 |
| 1½" | White | 0.35 to 3.5 | 54.4 |
| 1½" | Blue | 3.50 to 7.0 | 54.4 |
| 1½" | Red | 7.00 to 10.3 | 54.4 |
Applications
- Industrial washdown and cleaning operations in food processing, dairy, and beverage plants - Tank filling and batch process heating in chemical and pharmaceutical manufacturing - CIP (Clean-in-Place) hot water supply systems - General factory cleaning and sanitisation - Laundry and textile processing facilities - Abattoirs and meat processing plants - Equipment and floor cleaning in manufacturing environments
Frequently Asked Questions
Get a Quote
Contact PC Engineering for pricing, availability, and technical support for Spirax Sarco MkII Steam/Water Mixing Stations. Call us or fill in our inquiry form — our engineers will respond within 24 hours.
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