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Compact Performance safety valve, type 437, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7UM33K4ZH03X00V55V76L44MA5H01 Medium: vapours/gases/liquids Vapours/Gases/Liquids E-body material : 1.4404/316L 1.4404 / 316L Outlet body material: (MA5) 1.4401/ 1.4404/ 316/ 316L Outlet nozzle Material: n.a. A flange material: n.a. Weighted Connection Entry: (V55) External thread G 3/4" according to DIN ISO 228-1 Threaded outlet: (V76) Internal thread G 3/4" according to DIN ISO 228-1 Nominal size inlet G 3/4" Nominal size outlet G 3/4" Pressure stage entry PN 250 Pressure level outlet PN 160 d0 (ASME-DIN) [mm] 10.0 Coefficient of discharge F: 0.35 Pressure unit: bar-g Cold set pressure [bar-g] 0.00 Cold Set Pressure [psi-g] 0.00 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic / material: (L44) made of material 1.4404/ 316L Spindle material (K4Z) Spindle material: 1.4404/ 316L Pressure screw material: (K7U) 1.4401/ 1.4404/ 316/ 316L + PTFE/ glass Lifting / cap material: (K8T) Lifting / cap material: 1.4404/ 316L Spring material (X00) standard material Decrease: (M33) Proof of testing the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204
4374.3142

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Compact Performance safety valve, type 437, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7UM33K4ZH03X00V55V76L44MA5H01 Medium: vapours/gases/liquids Vapours/Gases/Liquids E-body material : 1.4404/316L 1.4404 / 316L Outlet body material: (MA5) 1.4401/ 1.4404/ 316/ 316L Outlet nozzle Material: n.a. A flange material: n.a. Weighted Connection Entry: (V55) External thread G 3/4" according to DIN ISO 228-1 Threaded outlet: (V76) Internal thread G 3/4" according to DIN ISO 228-1 Nominal size inlet G 3/4" Nominal size outlet G 3/4" Pressure stage entry PN 250 Pressure level outlet PN 160 d0 (ASME-DIN) [mm] 10.0 Coefficient of discharge F: 0.35 Pressure unit: bar-g Cold set pressure [bar-g] 0.00 Cold Set Pressure [psi-g] 0.00 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic / material: (L44) made of material 1.4404/ 316L Spindle material (K4Z) Spindle material: 1.4404/ 316L Pressure screw material: (K7U) 1.4401/ 1.4404/ 316/ 316L + PTFE/ glass Lifting / cap material: (K8T) Lifting / cap material: 1.4404/ 316L Spring material (X00) standard material Decrease: (M33) Proof of testing the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204
Compact Performance safety valve, type 437, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7UM33K4ZH03X00V54V65L44MA5H01 E-body material : 1.4404/316L 1.4404 / 316L Outlet body material: (MA5) 1.4401/ 1.4404/ 316/ 316L Outlet nozzle Material: n.a. A flange material: n.a. Weighted Connection Entry: (V54) External thread G 1/2" according to DIN ISO 228-1 Threaded outlet: (V65) Internal thread G 1/2" according to DIN ISO 228-1 Nominal size inlet G 1/2" Nominal size outlet G 1/2" Pressure stage entry PN 250 Pressure level outlet PN 160 d0 (ASME-DIN) [mm] 10.0 Discharge coefficient D/G: 0.50 Coefficient of discharge F: 0.35 Response pressure: 50.00 Pressure unit: bar-g Response pressure [bar-g] 50.00 Set pressure in psi-g: 725.19 Cold set pressure [bar-g] 50.00 Cold Set Pressure [psi-g] 725.19 Operating temperature: 40 Temperature unit: °C - Celsius Operating temperature [°C] 40.00 Operating temperature in °F: 104 Plate, metallic / material: (L44) made of material 1.4404/ 316L Spindle material (K4Z) Spindle material: 1.4404/ 316L Pressure screw material: (K7U) 1.4401/ 1.4404/ 316/ 316L + PTFE/ glass Lifting / cap material: (K8T) Lifting / cap material: 1.4404/ 316L Spring material (X00) standard material Decrease: (M33) Proof of testing the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204
4374.3142

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Compact Performance safety valve, type 437, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7UM33K4ZH03X00V54V65L44MA5H01 E-body material : 1.4404/316L 1.4404 / 316L Outlet body material: (MA5) 1.4401/ 1.4404/ 316/ 316L Outlet nozzle Material: n.a. A flange material: n.a. Weighted Connection Entry: (V54) External thread G 1/2" according to DIN ISO 228-1 Threaded outlet: (V65) Internal thread G 1/2" according to DIN ISO 228-1 Nominal size inlet G 1/2" Nominal size outlet G 1/2" Pressure stage entry PN 250 Pressure level outlet PN 160 d0 (ASME-DIN) [mm] 10.0 Discharge coefficient D/G: 0.50 Coefficient of discharge F: 0.35 Response pressure: 50.00 Pressure unit: bar-g Response pressure [bar-g] 50.00 Set pressure in psi-g: 725.19 Cold set pressure [bar-g] 50.00 Cold Set Pressure [psi-g] 725.19 Operating temperature: 40 Temperature unit: °C - Celsius Operating temperature [°C] 40.00 Operating temperature in °F: 104 Plate, metallic / material: (L44) made of material 1.4404/ 316L Spindle material (K4Z) Spindle material: 1.4404/ 316L Pressure screw material: (K7U) 1.4401/ 1.4404/ 316/ 316L + PTFE/ glass Lifting / cap material: (K8T) Lifting / cap material: 1.4404/ 316L Spring material (X00) standard material Decrease: (M33) Proof of testing the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204
COMP. ASSY. SIZE 2-1/2 IN. ,MODEL 4412.4554, SET PRESS.40.00 BAR ,
PRESSURE SAFETY VALVE

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COMP. ASSY. SIZE 2-1/2 IN. ,MODEL 4412.4554, SET PRESS.40.00 BAR ,
COMP. ASSY. SIZE 2 IN. , MODEL4412.4544, SET PRESS. 40.00BAR
PRESSURE SAFETY VALVE

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COMP. ASSY. SIZE 2 IN. , MODEL4412.4544, SET PRESS. 40.00BAR
Clean Service bellows Execution
4834.7704

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Clean Service bellows Execution
API Conventional execution
5262.0014

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API Conventional execution
API Series Safety Valve, Type 526, Orifice D, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7RK2SK2RMB1K4XH03M68K3FP86J99 Order code output, line 2: X00L39H89H79H64H22L8JK1EL44H01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certificate: WCB,WCC,1.0619) Size inlet NPS 1" Size outlet NPS 2" d0 (ASME-DIN) [mm] 14.0 Discharge coefficient D/G: 0.45 Discharge coefficient F: 0.32 Flange rating inlet (H64) 150 lbs per ASME B 16.5 Flange rating outlet (H79) 150 lbs per ASME B 16.5 Flange facing inlet: (H89) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Flange sealing surface outlet: (L39) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Response pressure: 10.50 Pressure unit: bar-g Response pressure [bar-g] 10.50 Set pressure in psi-g: 152.29 Self-back pressure: 1.05 Cold set pressure [bar-g] 10.50 Cold Set Pressure [psi-g] 152.29 Operating temperature: 42 Temperature unit: °C - Celsius Operating temperature [°C] 42.00 Operating temperature in °F: 108 Seat Liner Material (K1E) Seat bush material: 1.4408 / ASME SA-351 CF8M Plate, metallic / material: (L44) made of material 1.4404/ 316L Guide washer material: (K3F) Guide washer material: 1.0501 Spindle material (K4X) Spindle material:1.4021 Collar material: (K2S) Locking screw material: (K2R) Spring cap material: (J99) Spring cap material 1.0619/ WCB/ WCC Spring material (X00) standard material Stud bolts material item 55 (L8J) Material stud bolts item 55: 1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts material item 56 (L9J) Material hexagon nuts item 56: 1.7225 / SA-194 size 7 / SA-320 7L Color scheme: (P86) Corrosion protection C5M according to ISO 12944 and Norsok Standard M-501 for unalloyed Steels (-50°C to 120°C) in RAL 5005 according to LID 1608.09 Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204 Documentation: (M68) Acceptance test certificate 3.1 according to DIN EN 10204: Hydrostatic pressure test of housing and other pressure-bearing components according to LGS 0209 TAG no., valve 1: 10QJB50AA901 TAG no., valve 2: 11QJB50AA901 TAG no., valve 3: 12QJB50AA901 Type and position of the TAG No.: (M25) Labeling with tag (foil / paper) additional License plate specification: (M30) Component test label, fastened with stainless steel notched nails General information Version according to serial number 10973003
5262.0012

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API Series Safety Valve, Type 526, Orifice D, closed bonnet, gas-tight cap H2, for vapours, gases and liquids Technical specification: Order code output, line 1: K7RK2SK2RMB1K4XH03M68K3FP86J99 Order code output, line 2: X00L39H89H79H64H22L8JK1EL44H01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certificate: WCB,WCC,1.0619) Size inlet NPS 1" Size outlet NPS 2" d0 (ASME-DIN) [mm] 14.0 Discharge coefficient D/G: 0.45 Discharge coefficient F: 0.32 Flange rating inlet (H64) 150 lbs per ASME B 16.5 Flange rating outlet (H79) 150 lbs per ASME B 16.5 Flange facing inlet: (H89) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Flange sealing surface outlet: (L39) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Response pressure: 10.50 Pressure unit: bar-g Response pressure [bar-g] 10.50 Set pressure in psi-g: 152.29 Self-back pressure: 1.05 Cold set pressure [bar-g] 10.50 Cold Set Pressure [psi-g] 152.29 Operating temperature: 42 Temperature unit: °C - Celsius Operating temperature [°C] 42.00 Operating temperature in °F: 108 Seat Liner Material (K1E) Seat bush material: 1.4408 / ASME SA-351 CF8M Plate, metallic / material: (L44) made of material 1.4404/ 316L Guide washer material: (K3F) Guide washer material: 1.0501 Spindle material (K4X) Spindle material:1.4021 Collar material: (K2S) Locking screw material: (K2R) Spring cap material: (J99) Spring cap material 1.0619/ WCB/ WCC Spring material (X00) standard material Stud bolts material item 55 (L8J) Material stud bolts item 55: 1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts material item 56 (L9J) Material hexagon nuts item 56: 1.7225 / SA-194 size 7 / SA-320 7L Color scheme: (P86) Corrosion protection C5M according to ISO 12944 and Norsok Standard M-501 for unalloyed Steels (-50°C to 120°C) in RAL 5005 according to LID 1608.09 Material quality verification for: (H01) Housing – Position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN10204 Documentation: (M68) Acceptance test certificate 3.1 according to DIN EN 10204: Hydrostatic pressure test of housing and other pressure-bearing components according to LGS 0209 TAG no., valve 1: 10QJB50AA901 TAG no., valve 2: 11QJB50AA901 TAG no., valve 3: 12QJB50AA901 Type and position of the TAG No.: (M25) Labeling with tag (foil / paper) additional License plate specification: (M30) Component test label, fastened with stainless steel notched nails General information Version according to serial number 10973003
4373.2602 Compact Performance
K7TM33K4XH03P2AX00V54V65L49MB8H01

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4373.2602 Compact Performance

4373.2602
K7TM33K4XH03P2AX00V55V76L49MB8H01

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4373.2602
4334.4314 Modulate Action Conventional execution
AX1LG3.NE03

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4334.4314 Modulate Action Conventional execution
16bar
5263 5012 J83J70X04-1''x2''

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16bar
)(2.K)(315/50NCG)CO2
4594.2182-52BARg-V56V67-3.1-G1"M-G11/2"F-

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)(2.K)(315/50NCG)CO2
SAFETY VALVE-4593.2514 H4
4593.2514 H4-(PCA 127)

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SAFETY VALVE-4593.2514 H4
Total documentation + exams

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Documentation mentation + Examinations

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4562.6014 10/5

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Documentation + Tests

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4412.4514 09/05

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4593-2522 Safety Relief Valve

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60 bar diaphragm manometer

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