VALVOLA A SFERA

DBB - DOUBLE BLOCK&BLEED

valvola a sfera double block&bleed per oil&gas petrochemical

Scheda Tecnica

Carbon Steel
Tipo VALVOLA A SFERA DOUBLE BLOOK&BLEED
Dimensioni dal DN13 al DN200
Pressione ANSI 150-2500
Temperatura range da -50°C fino a +200°C (sulla base del materiale selezionato)
Stainless Steel
Tipo VALVOLA A SFERA DOUBLE BLOOK&BLEED
Dimensioni dal DN13 al DN200
Pressione ANSI 150-2500
Temperatura range da -50°C fino a +200°C (sulla base del materiale selezionato)
Composizione Materiali
POS Description Q.ty Carbon Steel Stainless Steel
1 Body 1 ASTM A350 LF2 ASTM A479 Tp.316
2 Ball 2 ASTM A479 Tp.316 ASTM A479 Tp.316
3 Stem 2 ASTM A479 Tp.316 ASTM A479 Tp.316
4 Ball seat 4 RPTFE RPTFE
5 Handle 2 Fe37 Fe37
6 Washer 2 AISI 316 AISI 316
7 Washer 2 AISI 316 AISI 316
8 Flange 2 ASTM A350 LF2 ASTM A479 Tp.316
9 Stem ring 2 PTFE PTFE
10 Stem ring 2 GRAPHITE GRAPHITE
11 Flange ring 2 GRAPHITE GRAPHITE
12 Pin 2 AISI 316 AISI 316
13 Stem ring 2 AISI 316 AISI 316
14 Spring 4 AISI 316 AISI 316
15 Bolts 8 ASTM A320 L7M ASTM A193 B8M Cl.2
16 O-ring 2 FKM FKM
17 O-ring 2 FKM FKM
18 Screw 2 ISO 4017 A4 ISO 4017 A4
19 Nut 2 AISI 316 AISI 316
20 Nut 8 ASTM A194 Gr.7M ASTM A194 Gr.8M
21 Plug 1 AISI 316 AISI 316
22 Bleeder bonnet 1 AISI 316 AISI 316
23 Spring 2 AISI 316 AISI 316
24 Antistatic ball 2 AISI 316 AISI 316
Dettagli Tecnici
DBB 150 FB
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 150 1/2 CS DBB 150 1/2 2 194.4 214.2 90 225 110 13
DBB 150 3/4 CS DBB 150 3/4 2 210.6 234 100 228 112 20
DBB 150 1 CS DBB 150 1 2 228.6 252 110 233 116 25
DBB 150 1 1/2 CS DBB 150 1 1/2 2 297 320.4 125 305 135 38
DBB 150 2 CS DBB 150 2 2 320.4 343.8 150 310 145 49
DBB 150 3 CS DBB 150 3 2 365.4 388.8 190 520 190 74
DBB 150 4 CS DBB 150 4 2 412.2 435.6 230 535 210 95
DBB 150 6 CS DBB 150 6 2 709.2 732.6 280 250 150
DBB 150 8 CS DBB 150 8 2 822.6 846 345 280 201
DBB 150 10 CS DBB 150 10 2 252
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 150 1/2 SS DBB 150 1/2 2 194.4 214.2 90 225 110 13
DBB 150 3/4 SS DBB 150 3/4 2 210.6 234 100 228 112 20
DBB 150 1 SS DBB 150 1 2 228.6 252 110 233 116 25
DBB 150 1 1/2 SS DBB 150 1 1/2 2 297 320.4 125 305 135 38
DBB 150 2 SS DBB 150 2 2 320.4 343.8 150 310 145 49
DBB 150 3 SS DBB 150 3 2 365.4 388.8 190 520 190 74
DBB 150 4 SS DBB 150 4 2 412.2 435.6 230 535 210 95
DBB 150 6 SS DBB 150 6 2 709.2 732.6 280 250 150
DBB 150 8 SS DBB 150 8 2 822.6 846 345 280 201
DBB 150 10 SS DBB 150 10 2 252
DBB 150 RB
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 150 3/4×1/2 CS DBB 150 3/4×1/2 2 210.6 234 100 225 110 13 20
DBB 150 1×3/4 CS DBB 150 1×3/4 2 228.6 252 110 228 112 20 25
DBB 150 1 1/2×1 CS DBB 150 1 1/2×1 2 297 320.4 125 233 116 25 38
DBB 150 2×1 1/2 CS DBB 150 2×1 1/2 2 320.4 343.8 150 305 135 38 49
DBB 150 3×2 CS DBB 150 3×2 2 365.4 388.8 190 310 145 49 74
DBB 150 4×3 CS DBB 150 4×3 2 412.2 435.6 230 520 190 74 95
DBB 150 6×4 CS DBB 150 6×4 2 709.2 732.6 280 535 210 95 150
DBB 150 8×6 CS DBB 150 8×6 2 822.6 846 345 870 250 150 201
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 150 3/4×1/2 SS DBB 150 3/4×1/2 2 210.6 234 100 225 110 13 20
DBB 150 1×3/4 SS DBB 150 1×3/4 2 228.6 252 110 228 112 20 25
DBB 150 1 1/2×1 SS DBB 150 1 1/2×1 2 297 320.4 125 233 116 25 38
DBB 150 2×1 1/2 SS DBB 150 2×1 1/2 2 320.4 343.8 150 305 135 38 49
DBB 150 3×2 SS DBB 150 3×2 2 365.4 388.8 190 310 145 49 74
DBB 150 4×3 SS DBB 150 4×3 2 412.2 435.6 230 520 190 74 95
DBB 150 6×4 SS DBB 150 6×4 2 709.2 732.6 280 535 210 95 150
DBB 150 8×6 SS DBB 150 8×6 2 822.6 846 345 870 250 150 201
DBB 300 FB
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 300 1/2 CS DBB 300 1/2 5 252 271.8 95 225 110 13
DBB 300 3/4 CS DBB 300 3/4 5 273.6 297 115 228 112 20
DBB 300 1 CS DBB 300 1 5 297 320.4 125 233 116 25
DBB 300 1 1/2 CS DBB 300 1 1/2 5 343.8 365.4 155 305 135 38
DBB 300 2 CS DBB 300 2 5 388.8 417.6 165 310 145 49
DBB 300 3 CS DBB 300 3 5 509.4 538.2 210 520 190 74
DBB 300 4 CS DBB 300 4 5 549 577.8 255 535 210 95
DBB 300 6 CS DBB 300 6 5 725.4 754.2 320 250 150
DBB 300 8 CS DBB 300 8 5 903.6 932.4 380 280 201
DBB 300 10 CS DBB 300 10 5 1022.4 1051.2 445 252
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 300 1/2 SS DBB 300 1/2 5 252 271.8 95 225 110 13
DBB 300 3/4 SS DBB 300 3/4 5 273.6 297 115 228 112 20
DBB 300 1 SS DBB 300 1 5 297 320.4 125 233 116 25
DBB 300 1 1/2 SS DBB 300 1 1/2 5 343.8 365.4 155 305 135 38
DBB 300 2 SS DBB 300 2 5 388.8 417.6 165 310 145 49
DBB 300 3 SS DBB 300 3 5 509.4 538.2 210 520 190 74
DBB 300 4 SS DBB 300 4 5 549 577.8 255 535 210 95
DBB 300 6 SS DBB 300 6 5 725.4 754.2 320 250 150
DBB 300 8 SS DBB 300 8 5 903.6 932.4 380 280 201
DBB 300 10 SS DBB 300 10 5 1022.4 1051.2 445 252
DBB 300 RB
Item code Tipo DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CS D mm D1 mm d mm ⌀d mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
DBB 300 3/4×1/2 CS DBB 300 3/4×1/2 5 273.6 297 115 225 110 13 20
DBB 300 1×3/4 CS DBB 300 1×3/4 5 297 267 125 228 112 20 25
DBB 300 1 1/2×1 CS DBB 300 1 1/2×1 5 343.8 365.4 155 233 116 25 38
DBB 300 2×1 1/2 CS DBB 300 2×1 1/2 5 388.8 417.6 165 305 135 38 49
DBB 300 3×2 CS DBB 300 3×2 5 509.4 538.2 210 310 145 49 74
DBB 300 4×3 CS DBB 300 4×3 5 549 577.8 255 520 190 74 95
DBB 300 6×4 CS DBB 300 6×4 5