Swing check valve

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Check valve with flanges, flange connection: DN 50 - 150: PN 16, DN 200 - 300: PN 10 or PN 16,
inside stem, face to face according to EN 558-1 series 48 (F6),
body: EN-GJS-500-7 (GGG-50), EKB-coating min 250μm according to GSK,
disc: EN-GJS-500-7 (GGG-50), EPDM covered
Type PA-4100.125.E: shaft: AISI 420
Type PA-4100.126.E: shaft: stainless steel AISI 316

Check valve with flanges, flange connection: DN 50 - 150: PN 16, DN 200 - 300: PN 10 or PN 16,
inside stem, face to face according to EN 558-1 series 48 (F6),
body: EN-GJS-500-7 (GGG-50), EKB-coating min 250μm according to GSK,
disc: EN-GJS-500-7 (GGG-50), EPDM covered
Type PA-4150.125.E: shaft: AISI 420
Type PA-4150.126.E: shaft: stainless steel AISI 316

Check valve with flanges, flange connection: DN 50 - 150: PN 16, DN 200 - 600: PN 10 or PN 16,
inside stem, face to face according to EN 558-1 series 48 (F6),
body: EN-GJS-500-7 (GGG-50), EKB-coating min 250μm according to GSK
Type PA-4200.127:, seat: bronze, shaft: AISI 420, opturator: AISI 420
Type PA-4200.126: seat/shaft/opturator: stainless steel AISI 316

Optional also in PN 25 and PN 40 available.

Check valve with flanges, flange connection: DN 50 - 150: PN 16, DN 200 - 600: PN 10 or PN 16,
inside stem, face to face according to EN 558-1 series 48 (F6),
body: EN-GJS-500-7 (GGG-50), EKB-coating min 250μm according to GSK
Type PA-4250.127:, seat: bronze, shaft: AISI 420, opturator: AISI 420
Type PA-4250.126: seat/shaft/opturator: stainless steel AISI 316

Optional also in PN 25 and PN 40 available.

Female threads, PN 16, for horizontal mounting, operating temperature: max. 230°C,

body: 1.4408, trim: 1.4408, metal seated

Female threads, PN 16, for horizontal mounting, operating temperature: max. 70°C,

body: brass, trim: brass, seal: NBR

Dual plate check valve, wafer type, face to face according to DIN 3202, part 3, Reihe K3, serial with spring,

temperature: max. 180°C, body: 1.4408, disc: 1.4408, seat: Viton

Dual plate check valve, wafer type, face to face according to DIN 3202, part 3, Reihe K3, serial with spring,

temperature: max. 120°C, body: GG-25, disc: 1.4308, seat: EPDM

Type PA-38.466.N:

body: stainless steel, disc: stainless steel

Type PA-38.466.N: seal: NBR (standard) Type PA-38.466.V: seal: Viton

Type PA-38.466.P: seal: PTFE Type PA-38.466.M: seal: metal

Type PA-38.444.N:

body: steel zinc-plated, disc: steel zinc-plated

Type PA-38.444.N: seal: NBR (standard) Type PA-38.444.V: seal: Viton

Type PA-38.444.P: seal: PTFE Type PA-38.444.M: seal: metal

DN 150 - 2000, pressure: PN 10 or 16, Flange connection: PN 10 or 16,

face to face according to EN 558-1/14 (F4), seat: EPDM or NBR, with lever and counter weight

PA-4010.122: body/disc: GGG-50 EKB, PN 10

PA-4010.222: body/disc: GGG-50 EKB, PN 16

DN 200 - 1000, pressure: PN 10, flange connection: PN 10, face to face according to EN 558-1/14 (F4),

seat: EPDM or NBR, with internal damper

PA-4020.122: body/disc: GGG-50 EKB, PN 10

PA-4020.222: body/disc: GGG-50 EKB, PN 16

DN 50 - 400, pressure: PN 16, flange connection: PN 10/16, face to face according to DIN 3202 F6,

body: GGG-50 EKB, disc: GGG-50 rubber coated, seal: EPDM, temperature: -20°C ... +120°C

Check valve with flanges according to DIN 3202, flange connection according to DIN, inside stem,

face to face according to EN 558-1 series 48 (F6), DN 50 - 150: PN 16, DN 200 . 400: PN 10

Type PA-409.218: body: GG-25, seat: brass/brass

Swing check valve with flanges according to DIN 3202, body: GS-C25, trim:13% Cr,

inside stem, face to face according to F1/F6

Type PA-450.235: body: GS-C25, PN 16

Type PA-450.335: body: GS-C25, PN 25

Type PA-450.435: body: GS-C25, PN 40

Swing check valve with flanges according to DIN 3202, body: 1.4408, trim: stainless steel,

inside stem, face to face according to F1/F6

Type PA-460.266: body: 1.4408, PN 16

Type PA-460.366: body: 1.4408, PN 25

Type PA-460.466: body: 1.4408, PN 40

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