high pressure steam trap
high pressure steam trap
high pressure steam trap
high pressure steam trap
high pressure steam trap

stainless steel spirax sarco thermostatic high pressure steam trap

JN-ST-23-1001-42
Size: DN15–DN80.
Grade: SS304/SS316L.
Standard: DIN, SMS, 3A.
Working pressure: 0.1–1.6 MPa.
Test pressure: 2.4 MPa.
Temperature Range: -20°C to 220°C.
PTFE seals: chemical resistance.
Viton seals: high-temperature sealing reliability.
Quantity:
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stainless steel spirax sarco thermostatic high pressure steam trap
 
stainless steel spirax sarco thermostatic high pressure steam trap and fittings specifically designed for clean environments such as food, pharmaceutical, and dairy industries. They feature an aseptic design, facilitating CIP/SIP online cleaning and sterilization. They are typically installed in steam heating equipment, heat exchangers, sterilizers, at the end of pipes, and at condensate collection points. Their core functions are to automatically drain condensate, prevent steam leakage, maintain system pressure and temperature, and ensure production hygiene and heat exchange efficiency.Common types are categorized by structure as thermostatic, thermodynamic, and float-type sanitary steam traps, all meeting GMP, 3A, and other hygiene standards.
 
stainless steel spirax sarco thermostatic high pressure steam trap in that their core feature is a sanitary structure combined with centralized integrated condensate drainage. They eliminate dead zones, are easy to clean via CIP/SIP, and are better suited for clean environments in the food and pharmaceutical industries. Compared to thermostatic steam traps, they respond faster and eliminate condensate retention; they operate more quietly and without air slugging; and compared to float-type steam traps, they have no internal moving parts, eliminate sanitary dead zones, and can be cleaned online via CIP/SIP, better meeting the aseptic requirements of the pharmaceutical and food industries and suitable for centralized piping systems. sanitary central cleaning steam traps are superior in sealing reliability, flow channel smoothness, and online maintainability. They adopt an integrated clean design, ensuring stable condensate drainage, no liquid accumulation, and prevention of steam leakage, meeting GMP/3A standards for extended periods. They are also compatible with centralized management, simplifying installation and maintenance, and offering superior overall service life and cleanliness safety.
 
stainless steel spirax sarco thermostatic Steam Trap mainly consist of a valve body, steam trap core, seals, quick-connect fittings, and drain/cleaning ports, often equipped with quick-connect clamps, gaskets, and condensate drain pipes. They are typically connected directly to steam pipes, heating equipment outlets, or condensate recovery mains via sanitary quick-connect fittings (clamp type), allowing for easy assembly and disassembly without dead zones. Once connected, they automatically and continuously drain condensate and prevent steam leakage. Sanitary central cleaning steam traps rely on the density and temperature difference between condensate and steam to achieve automatic opening and closing. During system operation, the steam heating equipment generates low-temperature condensate, which enters the valve under pressure, pushing the valve core/sensor mechanism to open the valve and allow condensate to drain smoothly. When high-temperature steam reaches the valve chamber, the sensor mechanism resets, and the valve automatically closes, preventing steam leakage. Combined with sanitary flow channels, there is no liquid accumulation or dead zones throughout the entire process, and it can simultaneously meet CIP/SIP online cleaning and sterilization requirements.Based on the control method, they can be divided into manual, pneumatic, and electric types.Manual type:Manual knob/handle control switch, simple structure, low cost, suitable for small-scale and intermittent operation; Pneumatic type:External air source drive, fast opening and closing, explosion-proof and safe, suitable for pharmaceutical and food automated production lines;Electric type:Motor drive, remote control and signal feedback, facilitating centralized monitoring and intelligent operation and maintenance.
 

Accessories

 Component & Material Table
  • Valve body material：Stainless steel (304/316L, 316L preferred)
  • Valve core material：Stainless steel (316L) + wear-resistant sealing material
  • Seal/Gasket Material：EPDM, FKM, PTFE, silicone
  • Executive agency：Pneumatic actuator (electric)
  • quick-connector material：Stainless steel (304 / 316L)
Product Parameter Details
  • Structural form：Sanitary grade direct-flow/centrally integrated type, with optional jacketed insulation structure, preventing condensation and blockage.
  • Pressure range：PN10 and PN16 are available, and high voltage can be customized according to operating conditions.
  • Main functions：PN10/PN16; 150PSI (working pressure); Test pressure: 1.5× working pressure
  • Function：Automatically drains condensate, prevents steam, and prevents leaks; supports CIP/SIP online cleaning and sterilization.
  • Grade Classification：Hygiene grade: 3A/DIN 11851; Industry grade: sanitary-grade (for food/pharma), no industrial-grade option
  • Specifications and Standards：DIN, 3A, ISO
  • Hygiene and safety levels：Hygiene and safety standards: GMP, FDA, 3A. Ra≤0.4~0.8μm, sterile and residue-free, can be sterilized online.
  • Installation direction：Horizontal installation is the primary method, but some structures can be installed vertically.
  • Customization：Customization is supported for caliber, connection method, pneumatic/electric/manual operation, extended structure, etc. Samples can be provided.

Digital advantages

  • 1. Export Compliance: Complies with FDA, 3A, CE certifications, and EN 15081 and ISO 7841 standards. EN 10204 3.1 material certificates are available, suitable for global export scenarios, requiring no additional compliance modifications.
  • 2. Ultimate Hygiene and Durability: Flow-through components are made of 316L stainless steel (carbon content ≤0.03%), mirror-polished with Ra≤0.4μm, showing no pitting corrosion after 600 hours of salt spray testing, with a corrosion rate ≤0.01mm/year, eliminating media contamination.
  • 3. High Efficiency, Energy Saving, and Consumption Reduction: Steam leakage rate ≤0.1%, far lower than the industry average of 2.5%, reducing steam loss by 15%-20%, saving over 2 million RMB in steam costs annually (calculated based on brewery operating conditions).
  • 4. Low Maintenance and No Downtime: Fully welded structure with no dead angles, MTBF measured at 6.3 years, failure rate ≤0.5%, supports CIP/SIP online cleaning, reducing downtime maintenance time by over 80%.
  • 5. Multi-standard compatibility: Compatible with German standard (DIN) and American standard (3A), pressure resistance PN10-PN16, temperature -10℃~150℃, customizable size and control method, suitable for all working conditions of food, pharmaceutical and other export enterprises.
stainless steel spirax sarco thermostatic high pressure steam trap
 
Feature (F)、Advantage (A)、Benefit (B)
  1. Raw Material:
  • F: The flow-through components are made of 316L stainless steel, and the seals are made of EPDM/PTFE sanitary material, with no impurities precipitating out.
  • A:It is resistant to acid and alkali corrosion, can withstand high temperature sterilization, has high strength, is not easily deformed, and has no migration or adsorption.
  • B: It complies with food and pharmaceutical GMP/3A standards, ensuring product safety and compliance, longer service life, and reduced replacement costs.
  1. Processing Technology:
  • F: The entire structure is welded together, with the inner cavity mirror polished to Ra≤0.4μm, and there are no seams or dead corners.
  • A: The flow channel is smooth, does not stick to materials, has no liquid accumulation, and leaves no residue. It has high welding strength and good sealing performance.
  • B: CIP/SIP cleaning and sterilization are more thorough, reducing the risk of contamination and random inspections, and minimizing downtime for cleaning.
  1. Structure Feature:
  • F: The centrally integrated straight-through structure has no blind cavities or dead angles, and can integrate online cleaning and condensation drainage.
  • A:Condensate drainage is smooth, steam blocking effect is stable, the need for multiple steam traps is reduced, and pressure drop is smaller.
  • B:It improves heat exchange efficiency, saves steam energy consumption, simplifies pipelines, and makes installation and maintenance more convenient.
  1. Core Accessory Feature:
  • F: Precision steam trap core assembly, without complex impeller, integrated opening and closing structure.
  • A: It is highly responsive, not prone to jamming, has minimal wear, a low failure rate, and an extremely low leakage rate.
  • B:Reduced maintenance and downtime losses result in a more stable production line and lower long-term operating costs.
  1. Seal Ring Feature:
  • F:The sanitary-grade reinforced sealing structure has no exposed or gapped sealing rings and supports manual, pneumatic, and electric operation.
  • A:It features a durable, sealed design, reliable switching, and enables automation and remote control.
  • B:It operates more safely and stably, facilitates intelligent management and control, and improves the efficiency and quality of the entire production line.
 
stainless steel spirax sarco thermostatic high pressure steam trap
 
Maximum FlowRate：50m3/h
Maximum pressure：150M(15bar)
Motor Power Supply：0.75KW-18.5KW wide voltage
Body Material：AISI 304 (1.4301),AISI 316L (1.4404)
Body Types：Horizontal Type (T.U.) & Vertical Type (T.U.R)
Seal Ring Material Options：Food-grade PTFE, EPDM, Viton (FKM); FDA/3A certified for hygienic applications
Mechanical Seal：single seal SiC/SiC/EPDM (standard), double mechanical seal(option)
 
 
 
 

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