Application
Non-return valve LKC-2 is designed for use in stainless steel pipe installations to prevent reverse flow. Working principle Non-return valve LKC-2 opens when the pressure below the valve plug exceeds the pressure above the plug and the spring force. The Non-return valve closes when pressure equalization has been achieved. A higher counter pressure will press the Non-return valve plug against the seat. Standard design The valve body is in two parts, assembled by means of a clamp ring and hygienically sealed with a special seal ring. A guide disc and four legs guide the spring loaded valve plug with an O-ring seal. Non-return valve LKC-2 has welding ends for ISO or DIN connections. Materials Steel parts: Stainless steel AISI 304 or acid-resistant steel AISI 316L. Seal rings: EPDM rubber. Finish: Semi bright. Connections The valve is available with welding ends for tubes according to ISO and DIN 11850.
Technical data
Required differential pressure for opening the valve when fitted in a vertical pipe, as shown in fig. 3, is approx. 6 kPa (0.06 bar).
Max. product pressure: 1000 kPa (10 bar).
Max. temperature: 1400 C (EPDM).
Min. temperature: -100 C.
Non-return valve LKC-2 is designed for use in stainless steel pipe installations to prevent reverse flow. Working principle Non-return valve LKC-2 opens when the pressure below the valve plug exceeds the pressure above the plug and the spring force. The Non-return valve closes when pressure equalization has been achieved. A higher counter pressure will press the Non-return valve plug against the seat. Standard design The valve body is in two parts, assembled by means of a clamp ring and hygienically sealed with a special seal ring. A guide disc and four legs guide the spring loaded valve plug with an O-ring seal. Non-return valve LKC-2 has welding ends for ISO or DIN connections. Materials Steel parts: Stainless steel AISI 304 or acid-resistant steel AISI 316L. Seal rings: EPDM rubber. Finish: Semi bright. Connections The valve is available with welding ends for tubes according to ISO and DIN 11850.
Technical data
Required differential pressure for opening the valve when fitted in a vertical pipe, as shown in fig. 3, is approx. 6 kPa (0.06 bar).
Max. product pressure: 1000 kPa (10 bar).
Max. temperature: 1400 C (EPDM).
Min. temperature: -100 C.
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