Hattersley Fig 100LS PN25 Ball Valve - Lockshield

Features & Benefits

• The double regulating feature enables the valve to function for isolation and can be reopened to its preset position, thereby ensuring the maintenance of the required flow rate.

Specifications

• Y-Pattern globe valve equipped with a characterised throttling disc and flanged ends conforming to BS EN 1092-2 PN16. • The valve opening can be adjusted to control flow at a predetermined rate. • Operation of the valve is facilitated by a hand wheel that includes a position indicator. • An ANSI version is also available (MHA733).

Pressure/Temperature Rating

• 16 bar pressure rating from -10 to 120ºC. • Ratings comply with BS EN 1092-2 PN16 standards.

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

**Stainless Steel Expansion Vessel for Heating Applications** Our Reliance Valves Aquasystem Heating Expansion Vessels are expertly crafted from stainless steel and available in a wide capacity range from 2 litres to 5000 litres, with maximum pressure capabilities between 8.0 to 10.0 bar. Designed with replaceable membranes, this innovative Aquasystem range allows for in situ servicing, effectively preventing water contact with the vessel’s steel shell to combat internal corrosion and extend product lifespan. ### Features and Benefits: - **Corrosion-Resistant Design**: The stainless steel bolted flange ensures durability against corrosion, prolonging the lifespan of your expansion vessel. - **Enhanced Flow**: The extra-wide membrane opening minimizes noise and prevents flow restrictions during operation. - **Internal Protection**: The internal membrane design prevents any water contact with the steel shell, effectively stopping internal corrosion. - **Versatile Capacity Options**: Available in a wide range from 2 to 5000 litres, these vessels cater to all heating application needs. - **Easy Servicing**: Each version is supplied with a replaceable membrane, allowing for hassle-free servicing without the need to remove the vessel. - **Convenient Pre-Charge Valve**: Easily top up air pressure with the included pre-charge valve. - **Ideal for Heating Applications**: Specifically designed for heating systems. ### Specifications: - **Capacity**: 150 Litres - **Colour**: Red - **Pre-Set Pressure (Bar)**: 1.5 - **Max Pressure (Bar)**: Up to 500 Litres - 8.0 bar; 750 Litres and above - 10.0 bar - **Minimum Temperature**: -10°C - **Maximum Temperature**: 99°C - **Height**: 795 mm - **Diameter**: 550 mm - **Water Connection**: 1" MBSP - **Product Code**: XVES100110 ### Materials: - **Shell**: Epoxy Coated Steel - **Membrane**: EPDM - **Bolted Flange**: Galvanised Steel ### Standards and Approvals: - CE marked in accordance with Directive PED 97/23/CE - TUV Certified Discover the reliability and performance of our stainless steel expansion vessels for your heating applications. Ensure optimal function and longevity with the Reliance Valves Aquasystem range.