Refrigeration Overflow Valves with Damping System

These valves feature a robust ductile iron body with semi-lugged design to fit PN10, PN16, or Class 125 flanges, integrated notch plate, anti-blowout stem, and fully bonded epoxy coating for Level 3 C3 corrosion protection. Maintenance-free and suitable for flow regulation, they include aluminum bronze discs, EPDM liners, and trigger levers. DN250+ valves come with fully enclosed gear operators. Sizes DN50–DN300 suit BS EN 1092-2 PN10/16 or ANSI B16.1 Class 125 flanges; DN350–DN600 for PN16 only. Rated PN16, -10 to 130°C.

The FSKRDS Sanitary Rupture Discs are a compression-loaded disc or reverse-acting disc, scored around the circumference. This disc has been designed to meet the high quality standards required by 3-A SSI, whose aim is to ensure public health through hygiene equipment. The FSKRDS model is particularly suitable for the Pharmaceutical, Food, and Biotechnology industries and represents the state-of-the-art for these sectors. This disc is entirely made of AISI 316L stainless steel (or other alloys upon request of the client). It’s smooth surface makes it particularly suitable for C.I.P. and S.I.P. treatments to maintain aseptic conditions. PTFE gaskets, which are certified in compliance with FDA and USP class VI, 3-A, and Eu 10/2011 regulations, facilitate the installation in Clamp fittings (sanitary, Tri-Clamp, Tank Connection). The operating pressure modifies the camber of the convex disc only when reverse pressure is reached. Upon reversal, the disc opens completely in a few milliseconds along the score line, thus preventing fragmentation from forming. The FSKRDS disc, with its innovative design, can be used with liquids only and can resist both vacuum and high pressure. 

Specification

Sizes: 1" (DN25) to 8" (DN200)

Materials: Stainless steel, Alloy 201, Alloy 400, Alloy 600, Alloy C276, Titanium, Tantalum

Rupture Pressure: 0,3 bar g - 10 bar g (depending on material and diameter)

Krl: 

Tolerance: from +/- 5 % to +/- 20%

Temperature: Gaskets in PTFE (max 265°C)

Operating Margin: 90% - Able to reach 95% depending on the service conditions

Fragmentation: No (will not break up on bursting)

Use under valve: Yes

Corrosion Resistance: Very good

Linings: Yes

Container: FSHTC 

Rupture Sensor: Electrical

ATEX EX II 2 GD Certification: Available

PED Certification (CE Stamp): Available

3-A Compliance: Available

The Medenus R100 Gas Pressure Regulator guarantees a consistent outlet pressure, regardless of fluctuations in primary inlet pressure. Designed for dynamic gas usage, it offers rapid pressure regulation in response to abrupt changes in flow rate. The Medenus R100 is also available in a rotary version, the R100 U, and as a vacuum regulator, the R100UD, making it ideal for biogas plants and gas engines. This gas pressure regulator complies with the DVGW Code of Practice G260/262 and is suitable for various neutral and non-corrosive gases (other gases available upon request). The Medenus R100 is offered with flange connections ranging from DN50 to DN200, supporting a working pressure of up to 8 bar. All models are certified by DVGW and CE, ensuring high standards of safety and reliability.

Specification:

• Sizes: 2" (DN50) to 8" (DN200)
• Connections: Flanged PN or ANSI
• Materials:
  • Housing: Silumin Casting
  • Internal Parts: Stainless Steel
  • Disk: NBR (vulcanised)
  • Joints & Seals: Diaphragms: NBR
• Medium: Gas
• Inlet Pressure (Max): 8 Barg
• Outlet Pressure Range: 8 to 1200 mBarg
• Temperature: -20 to +60 °C
• Notes: Can be installed in any orientation, gas-tight zero position