Stop and shut-off Valves for Industrial Refrigeration
Products shown: 7
SVA DH / SVA DL
SVA-DL and SVA-DH are angleway shut-off valves designed to meet all industrial refrigeration application requirements. SVA-DL (Delta pressure Low) is designed with a restriction in the opening function. High differential pressure can be applied from the side port and reduced pressure can be applied from bottom port. SVADL is a twostep valve for pressure relief. SVA-DH (Delta pressure High) is designed without restriction in the opening function. As a result of its balanced design this valve is able to open at all differential pressures with limited torque. The angleway shut-off valves are carefully designed to give favorable flow conditions. Easy to dismantle for inspection and repair. Both SVA-DL & SVA-DH shut-off valves have internal back seating enabling the spindle seal to be replaced with the valve still under pressure. The valves are designed to give favorable flow characteristics and are easy to dismantle for servicing. The valve cone is designed to ensure perfect closing.
SVA-S / SVA-L
SVA shut-off valves are available in angleway and straightway versions and with Standard neck (SVA-S) and Long neck (SVA-L) The shut-off valves are designed to meet all industrial refrigeration application requirements and are designed to give favourable flow characteristics and are easy to dismantle and repair when necessary. The valve cone is designed to ensure perfect closing and withstand a high system pulsation and vibration, which can be present specifically in the discharge line.
SVA-S / SVA-L (65 bar)
The new 65 bar SVL range for Industrial Refrigeration and Heat Pumps is based on the successful modular Standard SVL platform.The same flexibility, simplicity and efficiency are features offered in this new series. The SVA valves are designed to give favorable flow characteristics and are easy to dismantle and repair when necessary.The valve cone is designed to ensure perfect closing and withstand a high system pulsation and vibration, which can be present specifically in the discharge line. The valves are available from a parts program consisting of: Valve housing with DIN or ANSI butt-weld connections and DIN or ASME hard soldering (brazing) connections in angle or straightway and in a variety of sizes, The function module in Standard neck (SVAS) and Long neck (SVA-L). Further, SVA-S is available as complete valves with ANSI butt-weld connection. Function modules (Top Complete) for the SVA Stop valves DN 50 to DN 100 are available in a special high temp. version called SVA-65BT.
SVA-S SS / SVA-L SS
In certain specific areas such as outdoor applications and corrosive atmospheres, such as coastal installations, there is a need for high surface protection to prevent failure due to corrosion. Today's food safety standards often call for daily treatment with detergents to protect against bacteria growth, again producing a need for high surface protection. SVA-S/L SS are angleway and straightway stainless steel shut-off valves, which are designed to meet all industrial refrigeration application requirements. The valves are designed to give favorable flow characteristics and are easy to dismantle and repair when necessary. The valve cone is designed to ensure perfect closing.
