1. Hydraulics - Pneumatics
  2. Valve
  3. Disc check valve
  4. VALSTEAM ADCA Engineering S.A.
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Disc non-return valve RD40
DINwaferPTFE

Disc non-return valve - RD40 - VALSTEAM ADCA Engineering S.A. - DIN / wafer / PTFE
Disc non-return valve - RD40 - VALSTEAM ADCA Engineering S.A. - DIN / wafer / PTFE
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Characteristics

Type
disc
Connexion
DIN
Body
wafer
Material
stainless steel, PTFE
Valve plug seal material
EPDM, NBR, FPM, PTFE
Other characteristics
compact
DN

Max.: 100 mm
(3.937 in)

Min.: 15 mm
(0.591 in)

Pressure

Max.: 40 bar
(580.2 psi)

Min.: 29.7 bar
(430.8 psi)

Temperature

100 °C, 200 °C, 250 °C, 300 °C
(212 °F, 392 °F, 482 °F, 572 °F)

Description

The ADCA RD40 all stainless steel disc check valves have a compact design and are specially designed for use with steam and hot condensate. Low pressure drop. Simple and compact design. Overall lengths according to DIN EN 558-1 (DIN 3202 part 3, series K4). Various soft sealing options: EPDM (E), NBR (N), FPM (V), PTFE (T). Inconel springs. Saturated steam, water and other gases and liquids compatible with the construction. CONNECTIONS: Sandwiched between flanges as per EN or ASME

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