Prices 4421.4435 Leser United States

BRAND	Leser
Product	4421.4435
Description	High Performance Sicherheitsventil
Internal code	ONR4678679
Custom code	84814010
Technical specification	Technical specification: Order code output, line 1: K7TM33MB1K4XH03K3FP2AJ36X00H88 Order code output, line 2: H84H51H45H23L8JL64L49H01 Housing material: (H23) 0.7043 (GGG40.3) Material information: ABW.Material is delivered! Nominal width inlet DN 80 Nominal width outlet DN 125 d0 (ASME DIN) [mm] 74.0 Outflow rate D/G: 0.59 Outflow rate F: 0.45 Inlet flange pressure stage (H45) PN 16 in accordance with DIN EN 1092 Outlet flange pressure stage (H51) PN 16 in accordance with DIN EN 1092 Inlet flange sealing surface: (H84) Form B1 (rough) according to DIN EN 1092 Outlet flange sealing surface: (H88) Form B1 (rough) according to DIN EN 1092 Response pressure: 0.40 Pressure unit: bar-g Response pressure [bar-g] 0.40 Response pressure in psi-g: 5.80 Cold adjustment pressure [bar-g] 0.40 Cold adjustment pressure [psi-g] 5.80 Working temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic/Wst.: (L49) Made of material: 1.4122 Sealing ring material: (MB1) Graphite/1.4401 sealing ring Spring cover material: (J36) 0.7043 (GGG 40.3) Spring material (X00) standard material Colouring: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 Guide plate material: (K3F) Guide plate material: 1.0501 Spindle material (K4X) Spindle material:1.4021 Pressure screw material: (K7T) 1.4104/ 430F+ PTFE/ glass Wst. Stud screws Item 55 (L8Y) Material studs Pos. 55:1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts Wst. Item 56 (L9Y) Material hexagon nuts Pos. 56:1.7225/SA-194 Size 7/SA-320 7L Acceptances: (M33) Proof of testing the setting pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality certificate for: (H01) Housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Acceptance Test Certificate 3.1 according to DIN EN 10204 Design in accordance with serial number 11343849

Leser - 4421.4435 referenced High Performance Sicherheitsventil product produced by high technology.
4421.4435 became irreplaceable of foundations. 4421.4435 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 4421.4435 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.

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