Double Block & Bleed Valves

Introduction PANAM has emerged as renowned name in global market for 'Instrumentation Fittings & Valves'. Since its inception in 1998 to present day, PANAM has added new product every year and has broadened its product portfolio and its clientele base by supplying to potential customers worldwide. Key core values like Timely Delivery, Quality Consistency, Product Improvisation and After Sales Service has been instrumental in the phase wise evolution of company. Continuous improvement is the key to success, Customer feedback are taken with positive attitude and product are constantly groomed to...

Application & Installation PANAM Instrumentation products provide a wide range of solutions for Double Block & Bleed Valves. ® PANAM Double Block and Bleed Valves are made from one piece forged bodies which provides excellent flexibility including a choice of end connections, body style, ball and globe valve configuration instruments. ® 1) The Original Double Block and Bleed 3 Valves with a tee in the centre, 7 joints typically welded and x-rayed. This Double Block and Bleed can be welded directly to the process pipe or to a flange in applications where it is anticipated to require replacement...

Features & Benefits Stainless Steel, Carbon Steel, and Duplex Stainless Steel materials, Alloy 2507, Alloy 400, Alloy 625, Alloy 825, 6-Moly, and additional materials may be available upon request Pressure ratings in accordance with ASME B16.5 / API-6A Flanged connections compatible with ASME B16.5 / API-6A Ball valve bore sizes from 3/8 to 2 in. (9.5 to 50.8 mm) Fire-Safe Test Approved Double Block & Bleed valves are designed in accordance with API 607 & API SPEC 6FA. Low Torque Opening and Closing Seat designs, stem bearing system and stem seal arrangements ensure consistent minimal torque...

Sealing Surface of Flanges PANAM Flanges are made in accordance with the international standards ASME B 16.5, EN 1092-1, DIN-EN 1092-1, JIS B2220, and also in accordance with GOST 33259-2015. The types of sealing surfaces according to GOST 33259-2015 can be of options A, B, C, L, D, M, E, F, J and K. In this case, the marking will be GOSTA, GOSTB, GOSTC, GOSTL, GOSTD, GOSTM, GOSTE, GOSTF, GOSTJ, GOSTK accordingly. ® Types of Flanges in According to GOST 33259-2015 Option B - Raised Face Option J - Oval Shape Gasket Option K - Lense Shape Gasket Types of Flanges in According to ASME B16.5 Flat...

* Dimensions are for reference only, subject to change prior notice * For additional flange dimensions refer sizes & configuration page no 5

Dimensions are for reference only, subject to change prior notice For additional flange dimensions refer sizes & configuration page no 5

* Dimensions are for reference only, subject to change prior notice * For additional flange dimensions refer sizes & configuration page no 5

Dimensions are for reference only, subject to change prior notice For additional flange dimensions refer sizes & configuration page no 5

' Dimensions are for reference only, subject to change prior notice ' For additional flange dimensions refer sizes & configuration page no !

DBB (Ball Valves, Ball Valves with Needle Valve & Needle Valve, Needle Valve with Needle Valve) • For eliminating the need of tubing and fittings a single valve combines isolating and venting. • Enabling instruments to be removed with out disturbing the permanent piping installation, Block valve isolates the downstream process fluids and the bleed valve exhausts upstream fluids. • The NPT vent plug is located 90° to the left and may be removed and replaced with exhaust piping to direct the fluids to a safe location. Isolating Ball Valves A479-316 Construction - for corrosion resistance. Full...

Dimensions are for reference only, subject to change prior notice For additional flange dimensions refer sizes & configuration page no 5

Ordering Information PDBB -Double Block & Bleed PSBB -Single Block & Bleed Connection Type - Flange to Pipe (Integral) - Flange to Flange (Integral) - Flange to Pipe (Three Piece) - Flange to Flange (Three Piece) A - Ball-Needle-Ball B - Ball-Ball-Ball E - Ball-Needle C - Needle-Needle-Needle D - Needle-Needle-Needle (Soft Seat) SS 316 Carbon Steel (ASTM A105N) A350 LF2 Duplex 31803 Duplex 32550 Duplex 32760 Duplex 32750 Duplex 32205 Inconel 625 Seal Material 1 - PTFE 2 - Grafoil 3 - PCTFE 4 - FKM P - Carbon Filled PTFE PK - PEEK D - Delrine (Soft Seat) RF - RF GOST “X” - GOST X = A/B/C/D/E/F/J/K/L/M...

Ordering Information None - Same as Inlet 8NF - 1/2” NPT Female 12NF - 3/4” NPT Female 16NF - 1” NPT Female 12NF - 3/4” NPT Female None - Same as Body Self relieving Seat Anti Explosion Decompression LH - Lock Handle OS - OS&Y Bonnet LS825 FS - Fire Safe P - With Bleed Plugged SRS PA - Paint GRO - Gear Operated AED AS - Anti Static WOL - Weldover Lay

PANAM Monoflange valves are light weight Monoflange isolation valves that incorporates an Outside Screw and Yoke bolted bonnet design primary isolate together with a heavy duty instrument Needle Valve bonnet assembly for the vent valve. The compact one piece design not only ensures that potential leakage paths are kept to an absolute minimum but offers significant weight and component cost savings when compared to other conventional installation solutions. Monoflange valves are designed to meet the requirements of piping class installations in accordance with ASME/ANSI standards that features...

* Dimensions are for reference only, subject to change prior notice * For additional flange dimensions refer sizes & configuration page no 5

* Dimensions are for reference only, subject to change prior notice * For additional flange dimensions refer sizes & configuration page no 5

* Dimensions are for reference only, subject to change prior notice * For additional flange dimensions refer sizes & configuration page no 5