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Double Block & Bleed — Flange to Pipe

Panam PDBB Double Block & Bleed valves with Flange-to-Pipe construction for primary instrument isolation, pressure transmitter mounting, and process bleed applications. Available in Integral and Three Piece configurations. ANSI 150 to 2500 Class with NACE MR-0175 and fire-safe options.

Flange to Pipe — Integral & Three Piece
Stainless Steel 316
ANSI 150 – 2500 Class
Ball, Needle & Combination
NACE / Fire Safe Options
163 CONFIGURATIONS
FIND YOUR VALVE











Part NumberConstructionConfigurationBoreInletClass / FlangeOutletVentQuote
PDBB-1-A-SS-1-P-10-15-150RF-8NF-4N
Integral
Ball-Needle-Ball10mm1/2" Flange
150 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-150RF-8NF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
150 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-2500RF-8NF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
2500 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-08-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" OD Tube Fitting1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-8GF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" BSPP Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-8NF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-8NF-4N-LH
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-8NF-4N-SG
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-8RF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
1/2" BSPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RF-M12-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RF
12mm OD Tube Fitting1/4" NPT
PDBB-1-A-SS-1-P-12-15-300RTJ-8NF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
300 RTJ
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-15-600RF-8NF-4N
Integral
Ball-Needle-Ball12mm1/2" Flange
600 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-20-150RF-12NF-4N
Integral
Ball-Needle-Ball12mm3/4" Flange
150 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-20-300RF-12NF-4N
Integral
Ball-Needle-Ball12mm3/4" Flange
300 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-12-25-300RF-8NF-8N
Integral
Ball-Needle-Ball12mm1" Flange
300 RF
1/2" NPT Female1/2" NPT
PDBB-1-A-SS-1-P-12-DN15-40RF-8NF-4N
Integral
Ball-Needle-Ball12mmDN15
PN40 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-14-15-150RF-8NF-4N
Integral
Ball-Needle-Ball14mm1/2" Flange
150 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-14-20-150RF-12NF-4N
Integral
Ball-Needle-Ball14mm3/4" Flange
150 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-15-150RF-8NF-4N
Integral
Ball-Needle-Ball20mm1/2" Flange
150 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-15-300RF-8NF-4N
Integral
Ball-Needle-Ball20mm1/2" Flange
300 RF
1/2" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-20-1500RF-12NF-4N
Integral
Ball-Needle-Ball20mm3/4" Flange
1500 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-20-150RF-12NF-4N
Integral
Ball-Needle-Ball20mm3/4" Flange
150 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-20-2500RF-12NF-4N
Integral
Ball-Needle-Ball20mm3/4" Flange
2500 RF
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-20-2500RTJ-12NF-4N
Integral
Ball-Needle-Ball20mm3/4" Flange
2500 RTJ
3/4" NPT Female1/4" NPT
PDBB-1-A-SS-1-P-20-20-300BS-12NF-4N
Integral
Ball-Needle-Ball20mm3/4" Flange
300 BS
3/4" NPT Female1/4" NPT

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