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1 VALVES & CONTROLS crosby SERIES 800, 900 OMNI-TRIM, AND BP OMNI-TRIM Crosby s Series 800 adjustable blowdown, Series 900 fixed blowdown OMNI-TRIM, and BP OMNI-TRIM full nozzle pressure relief valves have a simplified, single trim design with superior application versatility. Series 900 OMNI-TRIM Series 800 Series BP OMNI-TRIM Features Relieving capacities certified by National Board of Boiler and Pressure Vessel Inspectors. Certification includes air and steam for Series 800, and air, steam and water for Series 900. BP certification includes air and water. Valves manufactured in accordance with the requirements of ASME Boiler and Pressure Vessel Code Section VIII and Section III. Superior seat tightness. Precision lapped flat metal-to-metal seats, or elastomer or TFE O-ring soft seats provide the ultimate in seat tightness. (Elastomer or TFE O-ring seat standard for Series BP.) Maximum corrosion resistance. Trim components are stainless steel as standard. All 316 stainless steel, Monel, Hastelloy and NACE* optional constructions are available. Spring standardization. Standard Series 800 and 900 pressure relief valves are suitable for inlet temperatures to 750 F [399 C], using a 17-7PH stainless steel spring. Series BP is suitable for inlet temperatures to 400 F [204 C]. Fewer parts result in increased reliability and ease of maintenance. Series 800 pressure relief valves have an external blowdown adjustment allowing for short blowdown, smaller differential between operating and set pressures, and reduced product loss. Series 900 valves use a single trim design for liquid, gas and vapor services. Series 900 valves provide reliable blowdown without the need for adjustment. The Series BP with its balance piston design offsets the effects of variable back pressure on valve set pressure. Series BP valves can handle applications involving high built-up back pressure. Note: * Contact your sales representative for compliance to NACE MR or later requirements. technical data series 800 Sizes: 3/4" x 1" to 2" x 2" and 1 1 /2" x 2 1 /2" Orifices: to in 2 [0.71 to 3.25 cm 2 ] Connections: Temperature range: Set pressures: Steam Code: NPT, Flanged, Male socket weld -450 to +750 F [-268 to +399 C] 15 to 1500 psig [1.03 to barg] Limit 1000 psig ASME VIII std. and ASME III series 900 OMNi-triM Sizes: 1/2" x 1" to 2" x 2" and 1 1 /2" x 2 1 /2" Orifices: to in 2 [0.477 to 3.25 cm 2 ] Connections: NPT, Flanged, Male socket weld Temperature range: -450 to +750 F [-268 to +399 C] Set pressures: 5 to 5000 psig [0.34 to barg] Steam: Limit 1000 psig Code: ASME VIII and ASME III [15 psig and above] series BP OMNi-triM Sizes: 3/4" x 1" and 1" x 1" Orifices: and in 2 [0.477 and 0.71 cm 2 ] Connections: NPT, Flanged Temperature range: -20 to +400 F [-28 to +204 C] Set pressures: 50 to 1500 psig [3.45 to barg] Code: ASME VIII and ASME III CROMC-0294-US Pentair. All rights reserved.

2 SERIES 800 ADJUSTABLE BLOWDOWN PRESSURE RELIEF VALVE Crosby Series 800 full nozzle pressure relief valves are designed for use on air, gas, vapor and steam service applications. The Series 800 design utilizes an external blowdown adjustment to provide shorter blowdown than the Series 900 OMNI-TRIM, typically in the range of 5 to 15%. The Series 800 pressure relief valve with its precise blowdown adjustment results in increased efficiency since system pressure can operate closer to set pressure. The shorter blowdown also reduces product loss. Effective orifice areas are 0.110, 0.196, and sq. in. [71.0, 126, 198 and 325 sq. mm]. ASME CODE REQUIREMENTS Series 800 pressure relief valves are manufactured in accordance with requirements of ASME Boiler & Pressure Vessel Code, Section VIII. The Series 800 can also be manufactured to ASME Code Section III for nuclear-related applications. CAPACITY CERTIFICATIONS Capacity certifications include air and steam. Relieving capacities are certified by the National Board of Boiler and Pressure Vessel Inspectors. OTHER TYPE APPROVALS AND CERTIFICATIONS Canadian Registration Number [CRN] China Manufacturing License [TS] Pressure Equipment Directive [97/27/EC], [ISO ] [OE] SEAT DESIGN Series 800 pressure relief valves are available with flat metal-to-metal or elastomer or TFE o-ring soft seats for optimum seat tightness and minimal maintenance. Details on o-ring materials and pressure/temperature limitations are summarized on page 9. All Series 800 o-rings are standard commercial sizes. CONNECTIONS The Series 800 is typically supplied with screwed inlet and outlet connections Optional flanged end connections are available on valves with and sq. in. [71.0 and 126 sq. mm] orifice areas. Standard flanged end connections are lap joint stub end construction or male socket weld. NACE MR EDITION The Series 800 is available in several standard material options for compliance to NACE MR edition. Each of these options uses an Inconel X750 spring. Contact your sales representative for applications requiring compliance to NACE MR or later editions. O-ring Soft Seat Adjusting ring set screw Gasket Adjusting ring Metal-to-Metal Seat page 2 CROMC-0294-US Pentair. All rights reserved.

3 SERIES 900 FIXED BLOWDOWN OMNI-TRIM PRESSURE RELIEF VALVE Crosby Series 900 OMNI-TRIM full nozzle design pressure relief valves have a simplified, single trim design with superior application versatility. They provide overpressure protection for thermal relief and medium flow applications in refineries, chemical and petrochemical plants, power plant auxiliary systems and pulp & paper mills. The Series 900 has been used successfully in thousands of industrial process applications since its inception in Series 900 OMNI-TRIM pressure relief valves provide overpressure protection on air, gas, vapor, liquid thermal relief and steam service. Maximum fixed blowdown is typically 20% or less. Standardization of components in the OMNI- TRIM provides easy assembly, durability, ease of maintenance and lower inventory costs. The design and wide array of options provide maximum versatility and premium performance. Effective orifice areas are 0.074, 0.110, 0.196, and sq. in. [47.7, 71.0, 126, 198 and 325 sq. mm]. ASME CODE REQUIREMENTS Series 900 pressure relief valves are manufactured in accordance with requirements of ASME Boiler & Pressure Vessel Code, Section VIII. The Series 900 can also be manufactured to ASME Code Section III for nuclear-related applications. CAPACITY CERTIFICATIONS Capacity certifications include air, steam and water. Relieving capacities are certified by the National Board of Boiler and Pressure Vessel Inspectors. OTHER TYPE APPROVALS AND CERTIFICATIONS Canadian Registration Number [CRN] China Manufacturing License [TS] Pressure Equipment Directive [97/27/EC], [ISO ] [OE] United States Coast Guard [USCG] SEAT DESIGN Series 900 pressure relief valves are available with flat metal-to-metal or elastomer or TFE o-ring soft seats for optimum seat tightness and minimal maintenance. Details on o-ring materials and pressure/temperature limitations are summarized on page 9. All Series 900 o-rings are standard commercial sizes. CONNECTIONS The Series 900 OMNI-TRIM is typically supplied with screwed inlet and outlet connections, but are also available with optional flanged end connections or male socket weld ends. Standard flanged end connections are lap joint stub end construction. Optional flanged end connections with unique face-to-face dimensions to match existing installations are also available. Contact your sales representative for availability of these and other special designs. For installations where a bolted cylinder is preferred for maintenance reasons, a special version of the No. 5 orifice in ¾ x 1 connection size only is available. This valve is designated as A and has a maximum set pressure of 1500 psig [103 barg]. See the illustration on page 37. Standard connections are ¾ x 1 MNPT x FNPT. For optional flanged construction, please contact your sales representative. O-ring Soft Seat Metal-to-Metal Seat Series 900 Bolted Cylinder 2014 Pentair. All rights reserved. CROMC-0294-US-1401 page 3

4 SERIES BP OMNI-TRIM The piston O-ring (Figure 1) is used to balance the Series BP. The diameter of the piston O-ring is the same as the seat diameter (Figure 2) and offsets the effects of superimposed variable back pressure and built-up back pressure in excess of ten percent of the set pressure. Effective orifice areas are and in 2 (47.74 and mm 2 ). Standard materials of construction are carbon steel cylinder; 316 stainless steel base, disc insert, disc holder and guide; and 17-7PH stainless steel spring. Optional materials of construction are available for special applications or conditions involving corrosive fluids. In addition, materials are available conforming to NACE MR Special cleanings, coatings and lubricants are also available on application. For applications at pressures and temperatures not listed in this catalog, consult Crosby or your local authorized representative. ASME CODE REQUIREMENTS Series BP pressure relief valves are manufactured in accordance with requirements of ASME Boiler and Pressure Vessel Code, Section VIII and Section III. BACK PRESSURE The maximum allowable back pressure in liquid applications is 70% of set pressure. The maximum back pressure in vapor and gas applications is 50% of set pressure. For liquid thermal relief applications, the maximum allowable back pressure is 90% of set pressure. Note: The maximum back pressure rating is 400 psig. For back pressures greater than 400 psig, consult the factory. CERTIFIED CAPACITIES Capacity certification includes air, liquid, gas and vapor. Relieving capacities are certified by National Board of Boiler and Pressure Vessel Inspectors. SEAT DESIGN Series BP pressure relief valves are available with elastomer or TFE O-ring soft seats for optimum seat tightness and minimal maintenance. Details on O-ring materials and pressure and temperature limitations are on page 10. All O-rings are standard commercial sizes. BLOWDOWN Blowdown is the difference between the opening and reseating pressure of a pressure relief valve expressed as a percentage of set pressure. Series BP blowdown is fixed and non-adjustable (typically 25% or less) on liquid, gas and vapor applications. OPTIONAL CONNECTIONS Series BP valves may be furnished with optional flanged connections up to ANSI Class Standard flanged connections are lap joint stub end construction. Note: 1. Contact your sales representative for compliance to NACE MR or later requirements. TECHNICAL DATA Temperature range: -20 F to +400 F [-28 C to +204 C] Set Pressures: 50 to 1500 psig [3.45 to barg] Sizes: 3 /4" x 1", 1" x 1" OTHER TYPE APPROVALS AND CERTIFICATIONS Canadian Registration Number [CRN] China Manufacturing License [TS] Pressure Equipment Directive [97/27/EC], [ISO ] [OE] Piston O-ring Figure 1 Piston Vent The cylinder chamber is isolated by the guide O-ring and is vented to atmosphere. Figure 2 Seat page 4 CROMC-0294-US Pentair. All rights reserved.

5 VALVE MATERIALS SERIES 800 RELIEF VALVES O-ring Soft Seat Metal-to-Metal Seat B 1C THREADED CONNECTIONS FLANGED CONNECTIONS standard materials Variations from standard materials Material designation Part Part -50 F to +750 F -450 F to +500 F -450 F to +750 F -50 F to +750 F -320 F to +750 F -50 F to +750 F no. name [-45.6 c to +399 c] [-268 c to +260 c] [-268 c to +399 c] [-45.6 c to +399 c] [-196 c to +399 c] [-45.6 c to +399 c] 1 Base 316 SS 316 SS 316 SS Monel Monel 316 SS 2 Cylinder Carbon Steel 316 SS 316 SS Carbon Steel Monel 7 Carbon Steel SA-216 Gr. WCB SA-351 Gr. CF8M SA-351 Gr. CF8M SA-216 Gr. WCB ASTM A 494 Gr. M35-1 SA-216 Gr. WCB 3 Disc insert3 316 SS 316 SS 316 SS Monel Monel 316 SS 4 Disc holder 316 SS1 316 SS1 316 SS1 Monel Monel 316 SS1 5 O-ring2,3 Specify Specify Specify Specify Specify Specify 6 Guide 316 SS1 316 SS1 316 SS1 Monel Monel 316 SS1 7 Spindle 416 SS 316 SS 316 SS 416 SS Monel 316 SS 8 Spring 17-7PH SS 316 SS Inconel X750 Inconel X750 Inconel X750 Inconel X750 9 Spring washers 416 SS 316 SS 316 SS 316 SS Monel 316 SS 10 Adjusting bolt 416 SS 316 SS 316 SS 416 SS Monel 316 SS 11 Adjusting bolt nut Carbon Steel 316 SS 316 SS Carbon Steel Monel 316 SS 12 Type A cap5 Carbon Steel 316 SS 316 SS Carbon Steel Monel Carbon Steel 13 Nameplate4 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 14 Drive screws4 SS SS SS SS SS SS 15 Seal and wire Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS 1B Lap joint stub end 316 SS 316 SS 316 SS Monel Monel 316 SS (inlet) 1C Inlet flange Carbon Steel6 316 SS 316 SS Carbon Steel6 Carbon Steel6 Carbon Steel6 32 Lap joint stub end Carbon Steel6 316 SS 316 SS Carbon Steel6 Monel Carbon Steel6 (outlet) 33 Outlet flange Carbon Steel6 316 SS 316 SS Carbon Steel6 Carbon Steel6 Carbon Steel6 34 Adjusting ring 316 SS 316 SS 316 SS Monel Monel 316 SS 35 Set screw 316 SS 316 SS 316 SS Monel Monel 316 SS 36 Set screw gasket3 316 SS 316 SS 316 SS 316 SS Monel 316 SS Note: Shaded materials indicate variation from standard. 1. Material is copper-nickel alloy for steam applications. 2. Refer to page 9 for pressure/temperature limits and available O-ring materials. 3. Recommended spare part. 4. Not shown. 5. Refer to page 8 for other available cap styles and materials. 6. Low temperature limit for carbon steel flanges is -20 F [-28.9 C]. Use 316 SS below -20 F. 7. ASME Code Case Styles 8611 ( ) -STM spindle furnished as spindle and spindle ball sub-assembly. 9. A nickel/graphite based lubricant/sealant is used on threads, sealing and bearing surfaces. 10. Available with NACE MRO (N2) model number supplement Pentair. All rights reserved. CROMC-0294-US-1401 page 5

6 VALVE MATERIALS SERIES 900 OMNI-TRIM VALVES O-ring Soft Seat C 2B Metal-to-Metal Seat B 1C THREADED CONNECTIONS FLANGED CONNECTIONS standard materials Variations from standard materials Material designation Part Part -50 F to +750 F -450 F to +500 F -450 F to +750 F -50 F to +750 F -320 F to +750 F -50 F to +750 F -320 F to +750 F -50 F to +750 F no. name [-45.6 c to +399 c] [-268 c to +260 c] [-268 c to +399 c] [-45.6 c to +399 c] [-196 c to +399 c] [-45.6 c to +399 c] [-196 c to +399 c] [-45.6 c to +399 c] 1 Base 316 SS 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 2 Cylinder Carbon Steel 316 SS 316 SS Carbon Steel Monel 7 Carbon Steel Hastelloy C Carbon Steel ASTM A 494 SA-494 SA-216 Gr. WCB SA-351 Gr. CF8M SA-351 Gr. CF8M SA-216 Gr. WCB Gr. M35-1 SA-216 Gr. WCB Gr. CW-12MW SA-216 Gr. WCB 3 Disc insert3 316 SS 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 4 Disc holder 316 SS1 316 SS1 316 SS1 Monel Monel Hastelloy C Hastelloy C 316 SS1 5 O-ring2,3 Specify Specify Specify Specify Specify Specify Specify Specify 6 Guide 316 SS 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 7 Spindle8 416 SS 316 SS 316 SS 416 SS Monel 416 SS Hastelloy C 316 SS 8 Spring 17-7PH SS 316 SS Inconel X750 Inconel X750 Inconel X750 Inconel X750 Hastelloy C Inconel X750 9 Spring washers 416 SS 316 SS 316 SS 316 SS Monel 316 SS Hastelloy C 316 SS 10 Adjusting bolt 416 SS 316 SS 316 SS 416 SS Monel 416 SS Hastelloy C 316 SS 11 Adj. bolt nut Carbon Steel 316 SS 316 SS Carbon Steel Monel Carbon Steel Hastelloy C 316 SS 12 Type A cap4 Carbon Steel 316 SS 316 SS Carbon Steel Monel Carbon Steel Hastelloy C Carbon Steel 13 Nameplate5 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 14 Drive screws5 SS SS SS SS SS SS SS SS 23 Seal and wire Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS 1B Lap joint stub 316 SS 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS end (inlet) 1C Inlet flange Carbon Steel6 316 SS 316 SS Carbon Steel6 Carbon Steel6 Carbon Steel6 Carbon Steel6 Carbon Steel6 2B Lap joint stub Carbon Steel6 316 SS 316 SS Carbon Steel6 Monel Carbon Steel6 Hastelloy C Carbon Steel6 end (outlet) 2C Outlet flange Carbon Steel6 316 SS 316 SS Carbon Steel6 Carbon Steel6 Carbon Steel6 Carbon Steel6 Carbon Steel6 Note: Shaded materials indicate variation from standard. 1. Material is 17-4PH SS for steam applications. 2. Refer to page 9 for pressure/temperature limits and available O-ring materials. Used on soft seated valve only. 3. Recommended spare part. 4. Refer to page 8 for other available cap styles and materials. 5. Not shown. 6. Low temperature limit for carbon steel flanges is -20 F [-28.9 C]. Use 316 SS below -20 F. 7. ASME Code Case Styles 9511 ( )-STM and 9611 ( )-STM spindle furnished as spindle and spindle ball sub-assembly. 9. A nickel/graphite based lubricant/sealant is used on threads, sealing and bearing surfaces. 10. Available with NACE MRO (N2) model number supplement. page 6 CROMC-0294-US Pentair. All rights reserved.

7 VALVE MATERIALS SERIES BP RELIEF VALVES /4 NPT THREADED CONNECTIONS /4 NPT FLANGED CONNECTIONS standard materials Variations from standard materials (1-7) Material designation Nace 5 Mr-0175 level ii Part 20 to +400 F -20 to +400 F -20 to +400 F -20 to +400 F -20 to +400 F -20 to +400 F -20 to +400 F No. Part Name [-28 to +204 c] [-28 to +204 c] [-28 to +204 c] [-28 to +204 c] [-28 to +204 c] [-28 to +204 c] [-28 to +204 c] 1 Base 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 2 Cylinder CS 316 SS CS Monel CS Hastelloy C CS SA-494 SA-494 SA-216 Gr. WCB SA-351 Gr. CF8M SA-216 Gr. WCB Gr. M35-1 SA-216 Gr. WCB Gr. CW-12MW SA-216 Gr. WCB 3 Disc insert1 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 4 Disc holder 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 5 Seat O-ring1, 2 Specify Specify Specify Specify Specify Specify Specify 6 Guide 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS 7 Spindle 416 SS 316 SS 416 SS Monel 416 SS Hastelloy C 316 SS 8 Spring 17-7PH SS 316 SS Inconel X750 Inconel X750 Inconel X750 Hastelloy C Inconel X750 9 Spring washers 416 SS 316 SS 316 SS Monel 316 SS Hastelloy C 316 SS 10 Adjusting bolt 416 SS 316 SS 416 SS Monel 416 SS Hastelloy C 316 SS 11 Adjusting bolt nut CS 316 SS CS Monel CS Hastelloy C 316 SS 12 Type A cap3 CS 316 SS CS Monel CS Hastelloy C CS 13 Nameplate4 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 14 Drive screws4 SS SS SS SS SS SS SS 15 Seal and wire Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS Lead and SS 30 Lap joint stub 316 SS 316 SS Monel Monel Hastelloy C Hastelloy C 316 SS end (inlet) 31 Inlet flange CS 316 SS CS CS CS CS CS 32 Lap joint stub CS 316 SS CS Monel CS Hastelloy C CS end (outlet) 33 Outlet flange CS 316 SS CS CS CS CS CS 37 O-ring piston1 Specify Specify Specify Specify Specify Specify Specify 38 O-ring guide1 Specify Specify Specify Specify Specify Specify Specify 39 O-ring cylinder1 Specify Specify Specify Specify Specify Specify Specify 40 Caution plate 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS 300 Series SS Note: Shaded materials indicate variation from standard. 1. Recommended spare part. 2. Refer to page 10 for pressure/temperature limits and available O-ring materials. 3. Refer to page 8 for other available cap styles and materials. 4. Not shown. 5. Contact your sales representative for compliance to NACE MR or later requirements. 6. Available with NACE MRO (N2) model number supplement Pentair. All rights reserved. CROMC-0294-US-1401 page 7

8 CAPS AND LIFTING LEVERS TYPE A THREADED CAP TYPE B THREADED CAP WITH TEST ROD VIEW SHOWING VALVE GAGGED TYPES B AND E WITH TEST ROD TYPE D PACKED LIFTING LEVER TYPE E PACKED LIFTING LEVER WITH TEST ROD Materials OF construction Material designation 0, 3, 5 1, cap Part type no. Part name A 12 Cap Steel 316 SS Monel Hastelloy C 16 Cap Steel 316 SS Monel Hastelloy C 27 Cap plug Steel 316 SS Monel Hastelloy C B 28 Cap plug O-ring Viton Viton Viton Viton 29 Test rod Steel (plated) Steel (plated) Steel (plated) Steel (plated) 18 Cap Steel 316 SS Monel Hastelloy C 19 Cam 416 SS 316 SS Monel Hastelloy C 20 Cam O-ring Viton Viton Viton Viton 21 Cam sleeve 416 SS 316 SS Monel Hastelloy C D 22 Cam sleeve O-ring Viton Viton Viton Viton 23 Lever Steel Steel Steel Steel 24 Lever pin 302 SS 302 SS 302 SS 302 SS 25 Spindle nut Steel 316 SS Monel Hastelloy C 26 Locknut Steel (plated) 300 Series SS Monel Hastelloy C 18 Cap Steel 316 SS Monel Hastelloy C 19 Cam 416 SS 316 SS Monel Hastelloy C 20 Cam O-ring Viton Viton Viton Viton 21 Cam sleeve 416 SS 316 SS Monel Hastelloy C 22 Cam sleeve O-ring Viton Viton Viton Viton 23 Lever Steel Steel Steel Steel E 24 Lever pin 302 SS 302 SS 302 SS 302 SS 25 Spindle nut Steel 316 SS Monel Hastelloy C 26 Locknut Steel (Plated) 300 Series SS Monel Hastelloy C 27 Cap plug Steel 316 SS Monel Hastelloy C 28 Cap plug O-ring Viton Viton Viton Viton 29 Test rod Steel (plated) Steel (plated) Steel (plated) Steel (plated) Crosby Series 800, Series 900 OMNI-TRIM, and Series BP pressure relief valves are furnished with a threaded cap over the adjusting bolt as a standard. Optional cap types and lifting levers are described below. 1. Standard Threaded Cap (Type A) Where no lifting lever is required. 2. Threaded Cap with Test Rod (Type B) Normally used to hold the pressure relief valve closed when the system is being hydrostatically tested. 3. Packed Lifting Lever (Type D) For applications where periodic testing is desirable. This is a sealed design for pressure integrity. Note: ASME Boiler and Pressure Vessel Code rules require that a lifting lever must be supplied with the valve when the service is (1) air, (2) water at the valve inlet that exceeds 140 F [60 C] excluding over pressure or relief events, or (3) steam. 4. Packed Lifting Lever with Test Rod (Type E) Same as Type D except furnished with a test rod. caution: Test Rods should never be tightened more than fingertight. Overtightening may damage internal parts. Moreover, a test rod should never be kept on the valve during operation of the equipment. During normal operation the test rod is replaced with cap plug and O-ring to maintain tightness on the discharge side. Note: Shaded materials indicate variation from standard. page 8 CROMC-0294-US Pentair. All rights reserved.

9 SERIES 800 AND SERIES 900 O-RING SOFT SEATS 1 O-ring Soft Seat O-ring Soft Seat SERIES 800 SERIES 900 O-riNG soft seat Materials 1 and Pressure/teMPerature limits set pressure psig [barg] Maximum inlet temperature F [ c] Material Minimum series 800 only series 900 only Minimum Maximum BUNA-N 15 [1.03] 1500 [103.44] 2500 [172.41] -50 [-45.6] +250 [+121.1] Viton 15 [1.03] 1500 [103.44] 2500 [172.41] 0 [-17.8] +400 [+204.4] EPR* 15 [1.03] 1500 [103.44] 2500 [172.41] -50 [-45.6] +250 [+121.1] Kalrez 15 [1.03] 1500 [103.44] 2500 [172.41] 0 [-17.8] +500 [+260.0] TFE 100 [6.89] 1500 [103.44] 2500 [172.41] -50 [-45.6] +500 [+260.0] Silicone 15 [1.03] 1500 [103.44] 1500 [103.44] -50 [-45.6] +400 [+204.4] * EPR = Ethylene Propylene Rubber Note: 1. For steam service, metal-to-metal seats are recommended. Contact your sales representative if soft seats are required Pentair. All rights reserved. CROMC-0294-US-1401 page 9

10 SERIES BP O-RING SOFT SEATS Figure 2 Seat THREADED CONNECTIONS O-riNG soft seat Pressure temperature limits set pressure, psig [barg] inlet temperature, F [ c] Material Minimum Maximum Minimum Maximum BUNA-N 50 [3.45] 1500 [103.44] -20 [-28] +250 [+121.1] Viton 50 [3.45] 1500 [103.44] 0 [-17.8] +400 [+204.4] EPR 50 [3.45] 1500 [103.44] -20 [-28] +250 [+121.1] TFE 100 [6.89] 1500 [103.44] -20 [-28] +400 [+204.4] Silicone 50 [3.45] 1500 [103.44] -20 [-28] +400 [+204.4] Kalrez 100 [6.89] 1500 [103.44] 0 [-17.8] +400 [+204.4] EPR = Ethylene Propylene Rubber TFE = Tetrafluorethylene page 10 CROMC-0294-US Pentair. All rights reserved.

11 SPECIFICATIONS SERIES 800 THREADED CONNECTIONS (NPT), USCS (U.S. CUSTOMARY SYSTEM) UNITS C Approx. C Approx. A (± 1 /8") A (± 1 /8") B (± 1 /8") MNPt x FNPt B (± 1 /8") FNPt x FNPt series 800 dimensions and WeiGhts, Pressure/teMPerature ratings connection Maximum Valve size Minimum Maximum 1,3 outlet temperature 1 approx. style (NPs) set press. set press. pressure range dimensions (in.) weight number inlet Outlet psig psig psig ( F) a B c 2 (lbs.) style 861 series 800 with no. 6 Orifice (0.110 sq. in.) and 1500 psig maximum set pressure 8611( )1MF 3/ / /8 115/16 117/ ( )2MF / /8 115/16 121/ ( )1FF 3/ / /2 115/16 111/ ( )2FF / /8 115/16 115/8 10 style 871 series 800 with no. 7 Orifice (0.196 sq. in.) and 1500 psig maximum set pressure 8711( )3MF 1 11/ / /4 21/2 133/ ( )4MF 11/2 11/ / /4 21/2 133/ ( )3FF 1 11/ / /8 21/2 123/ ( )4FF 11/2 11/ / /8 21/ style 881 series 800 with no. 8 Orifice (0.307 sq. in.) and 1500 psig maximum set pressure 8811( )5MF 1 1 / / /2 3 1 / / ( )6MF / /2 3 1 / / ( )5FF 1 1 / / /8 3 1 / / ( )6FF / / /8 33 style 891 series 800 with no. 9 Orifice (0.503 sq. in.) and 1500 psig maximum set pressure 8911( )7MF 1 1 /2 2 1 / / /2 3 1 / / ( )7FF 1 1 /2 2 1 / / /8 3 1 / / Minimum/maximum set pressures and temperatures shown apply to metal seated valves only. Refer to page 9 for soft seat pressure and temperature limits. 2. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" to C dimension (an additional 2" is required for test rod head clearance). For Type D cap, add 5 /8" to C dimension. For Type E cap, add 7 /8" to C dimension (an additional 2". is required for test rod head clearance). 3. Maximum set pressure for steam service is 1000 psig Pentair. All rights reserved. CROMC-0294-US-1401 page 11

12 SPECIFICATIONS SERIES 800 FLANGED CONNECTIONS, USCS (U.S. CUSTOMARY SYSTEM) UNITS C Approx. A (± 1 /8") B (± 1 /8") Flange x Flange series 800 dimensions and WeiGhts, Pressure/teMPerature ratings connection std. ansi lap Maximum Valve size joint stub end set pressure 1,2,5 dimensions approx. style (NPs) flanges 100 F (in.) weight number inlet Outlet inlet Outlet (psig) a B c 4 (lbs.) style 861 series 800 with no. 6 orifice (0.110 sq. in.) 8611( )111 3/ /8 4 1 / / ( )121 3/ /8 4 1 / / ( )131 3/ /8 4 1 / / ( ) /8 4 1 / / ( ) /8 4 1 / / ( ) /8 4 1 / /16 16 style 871 series 800 with no. 7 orifice (0.196 sq. in.) 8711( ) / / / ( ) / / / ( ) / / / ( ) /2 1 1 / / / ( ) /2 1 1 / / / ( ) /2 1 1 / / / Maximum set pressures shown are based on carbon steel flanges. Pressure limits for 316 SS flanges may be lower. Contact your sales representative. 2. Maximum set pressures apply to metal seated valves only; refer to page 9 for limits for soft seat construction. 3. Flanges are supplied with a serrated face per ANSI B16.5. Other facings/ standards (i.e., DIN) are also available. 4. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" to C dimension (an additional 2" is required for test rod head clearance). For Type D cap, add 5 /8" to C dimension. For Type E cap, add 7 /8" to C dimension (an additional 2" is required for test rod head clearance). 5. Maximum set pressure for steam service is 1000 psig. page 12 CROMC-0294-US Pentair. All rights reserved.

13 SPECIFICATIONS SERIES 800 THREADED CONNECTIONS (NPT), METRIC UNITS C Approx. C Approx. A A B MNPt x FNPt B FNPt x FNPt series 800 dimensions and WeiGhts, Pressure/teMPerature ratings connection Maximum Valve size Minimum Maximum 1,3 outlet temperature 1 dimensions approx. style (NPs) set press. set press. pressure range [mm] weight number inlet Outlet [barg]* [barg]* [barg]* [ c] a B c 2 (kg) style 861 series 800 with no. 6 orifice [70.96 sq. mm] and barg maximum set pressure 8611( )1MF 3/ / ( )2MF / ( )1FF 3/ / ( )2FF / style 871 series 800 with no. 7 orifice [126.4 sq. mm] and barg maximum set pressure 8711( )3MF / / ( )4MF 1 1 /2 1 1 / / ( )3FF / / ( )4FF 1 1 /2 1 1 / / style 881 series 800 with no. 8 orifice [198.0 sq. mm] and maximum set pressure 8811( )5MF 1 1 / / ( )6MF / ( )5FF 1 1 / / ( )6FF / style 891 series 800 with no. 9 orifice [324.5 sq. mm] and barg maximum set pressure 8911( )7MF 1 1 /2 2 1 / / ( )7FF 1 1 /2 2 1 / / *To obtain units in kpa, multiply barg units by Minimum/maximum set pressures and temperatures shown apply to metal seated valves only. Refer to page 9 for pressure and temperature limits for soft seat construction. 2. Dimension C shown is for Type A cap. For Type B cap, add 6 mm to C dimension (an additional 51 mm is required for test rod head clearance). For Type D cap, add 16 mm to C dimension. For Type E cap, add 22 mm to C dimension (an additional 51 mm is required for test rod head clearance). 3. Maximum set pressure for steam service is barg Pentair. All rights reserved. CROMC-0294-US-1401 page 13

14 SPECIFICATIONS SERIES 800 FLANGED CONNECTIONS, METRIC UNITS C Approx. A B Flange x Flange series 800 dimensions and WeiGhts, Pressure/teMPerature ratings connection std. ansi lap Maximum Valve size stub end set pressure 1,2,5 dimensions approx. style (NPs) flanges 37.8 c [mm] weight number inlet Outlet inlet Outlet [barg] a B c 4 (kg) style 861 series 800 with no. 6 orifice [70.96 sq. mm] 8611( )111 3/ ( )121 3/ ( )131 3/ ( ) ( ) ( ) style 871 series 800 with no. 7 orifice [126.4 sq. mm] 8711( ) / ( ) / ( ) / ( ) /2 1 1 / ( ) /2 1 1 / ( ) /2 1 1 / Maximum set pressures shown are based on carbon steel flanges. Pressure limits for 316 SS flanges may be lower. Contact your sales representative. 2. Maximum set pressures apply to metal seated valves only; Refer to page 9 for limits for soft seat construction. 3. Flanges are supplied with a serrated face per ANSI B16.5. Other facings/standards (i.e., DIN) are also available. 4. Dimension C shown is for Type A cap. For Type B cap, add 6 mm to C dimension (an additional 51 mm is required for test rod head clearance). For Type D cap, add 16 mm to C dimension. For Type E cap, add 22 mm to C dimension (an additional 51 mm is required for test rod head clearance). 5. Maximum set pressure for steam service is barg. page 14 CROMC-0294-US Pentair. All rights reserved.

15 SPECIFICATIONS SERIES 900 OMNI-TRIM THREADED CONNECTIONS (NPT), USCS (U.S. CUSTOMARY SYSTEM) UNITS series 900 dimensions and WeiGhts, Pressure/teMPerature ratings connection Max. Valve size Min. 4 Max. 1,3 outlet temp. 1 dimensions app. style (NPs) set press. set press. press. range (in.) wt. number inlet Outlet (psig) (psig) (psig) ( F) a B c 2 (lbs.) style 951 series 900 with no. 5 orifice (0.074 sq. in.)* and 1500 psig maximum set pressure 9511( )0MF 1/ / /4 103/ ( )1MF 3/ / /4 103/ ( )2MF / /4 13/4 105/8 7 C Approx. style 951 series 900 bolted connection with no. 5 orifice (0.074 sq. in.) and 1500 psig Max. set Pressure ( )199 3/ / /16 13/4 141/4 12 style 955 series 900 with no. 5 orifice (0.074 sq. in.)* and 5000 psig maximum set pressure 9551( )0MF 1/ / /8 115/16 117/ ( )1MF 3/ / /8 115/16 117/ ( )2MF / /8 115/16 121/8 9 style 961 series 900 with no. 6 orifice (0.110 sq. in.) and 1500 psig maximum set pressure 9611( )0MF 1/ / /8 115/16 117/ ( )1MF 3/ / /8 115/16 117/ ( )2MF / /8 115/16 121/ ( )1FF 3/ / /2 115/16 111/ ( )2FF / /8 115/16 115/8 10 style 965 series 900 with no. 6 orifice (0.110 sq. in.) and 5000 psig maximum set pressure 9651( )1MF 3/ / /2 21/2 131/ ( )2MF / /4 21/2 133/ ( )3MF 1 11/ / /4 21/2 133/ ( )1FF 3/ / /8 21/2 121/ ( )2FF / /8 21/2 123/ ( )3FF 1 11/ / /8 21/2 123/4 16 style 972 series 900 with no. 7 orifice (0.196 sq. in.) and 2500 psig maximum set pressure 9721( )3MF 1 11/ / /4 21/2 133/ ( )4MF 11/2 11/ / /4 21/2 133/ ( )3FF 1 11/ / /8 21/2 123/ ( )4FF 11/2 11/ / /8 21/ B A MNPt x FNPt C Approx. style 981 series 900 with no. 8 orifice (0.307 sq. in.) and 1500 psig maximum set pressure 9811( )5MF 11/ / /2 31/4 163/ ( )6MF / /2 31/4 163/ ( )5FF 11/ / /8 31/4 153/ ( )6FF / /4 157/8 33 style 991 series 900 with no. 9 orifice (0.503 sq. in.) and 1500 psig maximum set pressure 9911( )7MF 11/2 21/ / /2 31/4 163/ ( )7FF 11/2 21/ / /8 31/4 153/4 32 * Contact your sales representative for availability of No. 5 (0.074 sq. in.) Orifice with FNPT inlet. 1. Minimum/maximum set pressures and temperatures shown apply to metal seated valves only. Refer to page 9 for pressure and temperature limits for soft seat construction. 2. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" to C dimension (an additional 2" is required for test rod head clearance). For Type D cap, add 5 /8" to C dimension. For Type E cap, add 7 /8" to C dimension (an additional 2" is required for test rod head clearance). 3. Maximum set pressure for steam service is 1000 psig. 4. Valves set below 15 psig cannot be stamped with the ASME Code Symbol. Only metal seated valves may be set below 15 psig. For set pressure applications below the published minimum values, Contact your sales representative. 5. See page 3. (± 1 /8") B A (± 1 /8") FNPt x FNPt 2014 Pentair. All rights reserved. CROMC-0294-US-1401 page 15

16 SPECIFICATIONS SERIES 900 OMNI-TRIM FLANGED CONNECTIONS, USCS (U.S. CUSTOMARY SYSTEM) UNITS series 900 dimensions and WeiGhts, Pressure/teMPerature ratings std. ansi connection lap joint Max. 1,2,6 Max. Valve size stub end set press. outlet dimensions approx. style (NPs) flanges 100 F press. (in.) wt. number inlet Outlet inlet Outlet (psig) (psig) a B c 5 (lbs.) C Approx. style 951 series 900 with no. 5 orifice (0.074 sq. in.) 9511( )011 1/ / / ( )021 1/ / / ( )031 1/ / / ( )111 3/ / / ( )121 3/ / / ( )131 3/ / / ( ) / / ( ) / / ( ) / /16 13 style 955 series 900 with no. 5 orifice (0.074 sq. in.) 9551( )142 3/ /2 41/2 145/ ( )152 3/ /2 41/2 145/ ( ) /4 41/2 149/ ( ) /4 41/2 149/16 25 A (± 1 /8") style 961 series 900 with no. 6 orifice (0.110 sq. in.) 9611( )011 1/ /8 41/4 133/ ( )021 1/ /8 41/4 133/ ( )031 1/ /8 41/4 133/ ( )111 3/ /8 41/4 133/ ( )121 3/ /8 41/4 133/ ( )131 3/ /8 41/4 133/ ( ) /8 41/4 137/ ( ) /8 41/4 137/ ( ) /8 41/4 137/16 16 style 965 series 900 with no. 6 orifice (0.110 sq. in.) 9651( )142 3/ / ( ) / / ( ) / / ( ) / /4 53/4 1515/ ( ) / /4 53/4 1515/16 35 style 972 series 900 with no. 7 orifice (0.196 sq. in.) 9721( ) / / / ( ) / / / ( ) / / / ( ) / /4 1511/ ( )411 11/2 11/ / / ( )421 11/2 11/ / / ( )431 11/2 11/ / / ( )442 11/2 11/ /4 1511/16 38 style 981 series 900 with no. 8 orifice (0.307 sq. in.) 9811( )511 11/ / / ( )521 11/ / / ( )531 11/ / / ( ) / / ( ) / / ( ) / /16 49 style 991 series 900 with no. 9 orifice (0.503 sq. in.) 9911( )711 11/2 21/ /2 61/2 187/ ( )721 11/2 21/ /2 61/2 187/ ( )731 11/2 21/ /2 61/2 187/16 50 B (± 1 /8") Flange x Flange 1. Maximum set pressures shown are based on carbon steel flanges. Pressure limits for 316 SS flanges may be lower. Contact your sales representative. 2. Maximum set pressures apply to metal seated valves only; refer to page 9 for limits for soft seat construction. 3. ANSI CL 300 supplied; however, the maximum back pressure is 400 psig. 4. Flanges are supplied with a serrated face per ANSI B16.5. Other facings/standards (i.e., DIN) are also available. 5. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" to C dimension (an additional 2" is required for test rod head clearance). For Type D cap, add 5 /8" to C dimension. For Type E cap, add 7 /8" to C dimension (an additional 2" is required for test rod head clearance). 6. Maximum set pressure for steam service is 1000 psig. 7. ANSI CI 600 flange integral with base. page 16 CROMC-0294-US Pentair. All rights reserved.

17 SPECIFICATIONS SERIES 900 OMNI-TRIM THREADED CONNECTIONS, METRIC UNITS series 900 dimensions and WeiGhts, Pressure/teMPerature ratings connection Max. Valve size Min. 4 Max. 1,3 outlet temp. 1 dimensions appr. style (NPs) set press. set press. press. range [mm] wt. number inlet Outlet [barg] [barg] [barg]* [ c] a B c 2 [kg] style 951 series 900 with no. 5 orifice [47.74 sq. mm]** and barg maximum set pressure 9511( )0MF 1/ / ( )1MF 3/ / ( )2MF / C Approx. style 951 series 900 bolted cylinder with no. 5 orifice [47.74 sq. mm] and barg max. set pressure 9511( )199 3/ / style 955 series 900 with no. 5 orifice [47.74 sq. mm]** and barg maximum set pressure 9551( )0MF 1/ / ( )1MF 3/ / ( )2MF / style 961 series 900 with no. 6 orifice [70.96 sq. mm] and barg maximum set pressure 9611( )0MF 1/ / ( )1MF 3/ / ( )2MF / ( )1FF 3/ / ( )2FF / style 965 series 900 with no. 6 orifice [70.96 sq. mm] and barg maximum set pressure 9651( )1MF 3/ / ( )2MF / ( )3MF 1 11/ / ( )1FF 3/ / ( )2FF / ( )3FF 1 11/ / B MNPt x FNPt A C Approx. style 972 series 900 with no. 7 orifice [126.4 sq. mm] and barg maximum set pressure 9721( )3MF 1 11/ / ( )4MF 11/2 11/ / ( )3FF 1 11/ / ( )4FF 11/2 11/ / style 981 series 900 with no. 8 orifice [198.0 sq. mm] and barg maximum set pressure 9811( )5MF 11/ / ( )6MF / ( )5FF 11/ / ( )6FF / style 991 series 900 with no. 9 orifice [324.5 sq. mm] and barg maximum set pressure 9911( )7MF 11/2 21/ / ( )7FF 11/2 21/ / * To obtain units in kpa, multiply barg units by 100. **Contact your sales representative for availability of no. 5 [47.74 sq. mm] orifice with FNPT inlet. 1. Minimum/maximum set pressures and temperatures shown apply to metal seated valves only. Refer to page 9 for pressure and temperature limits for soft seat construction. 2. Dimension C shown is for Type A cap. For Type B cap, add 6 mm to C dimension (an additional 51 mm is required for test rod head clearance). For Type D cap, add 16 mm to C dimension. For Type E cap, add 22 mm to C dimension (an additional 51 mm is required for test rod head clearance). 3. Maximum set pressure for steam service is barg. 4. Valves set below 1.03 barg cannot be stamped with the ASME Code Symbol. Only metal seated valves may be set below 1.03 barg. B FNPt x FNPt A 2014 Pentair. All rights reserved. CROMC-0294-US-1401 page 17

18 SPECIFICATIONS SERIES 900 OMNI-TRIM FLANGED CONNECTIONS, METRIC UNITS series 900 dimensions and WeiGhts, Pressure/teMPerature ratings std. ansi connection lap joint Max. 1,2,6 Max. Valve size stub end set press. outlet dimensions appr. style (NPs) flanges 37.8 c press. [mm] Wt. number inlet Outlet inlet Outlet [barg] [barg] a B c 5 [kg] style 951 series 900 with no. 5 orifice [47.74 sq. mm] 9511( )011 1/ ( )021 1/ ( )031 1/ ( )111 3/ ( )121 3/ ( )131 3/ ( ) ( ) ( ) style 955 series 900 with no. 5 orifice [47.74 sq. mm] 9551( )142 3/ ( )152 3/ ( ) ( ) style 961 series 900 with no. 6 orifice [70.96 sq. mm] 9611( )011 1/ ( )021 1/ ( )031 1/ ( )111 3/ ( )121 3/ ( )131 3/ ( ) ( ) ( ) style 965 series 900 with no. 6 orifice [70.96 sq. mm] 9651( )142 3/ ( ) ( ) ( ) / ( ) / style 972 series 900 with no. 7 orifice [126.4 sq. mm] 9721( ) / ( ) / ( ) / ( ) / ( )411 11/2 11/ ( )421 11/2 11/ ( )431 11/2 11/ ( )442 11/2 11/ style 981 series 900 with no. 8 orifice [198.0 sq. mm] 9811( )511 11/ ( )521 11/ ( )531 11/ ( ) ( ) ( ) style 991 series 900 with no. 9 orifice [324.5 sq. mm] 9911( )711 11/2 21/ ( )721 11/2 21/ ( )731 11/2 21/ B Flange x Flange A C Approx. 1. Maximum set pressures shown are based on carbon steel flanges. Pressure limits for 316 SS flanges may be lower. Contact your sales representative. 2. Maximum set pressures apply to metal seated valves only; refer to page 9 for limits for soft seat construction. 3. ANSI CL 300 supplied; however, the maximum back pressure is barg. 4. Flanges are supplied with a serrated face per ANSI B16.5. Other facings/standards (i.e., DIN) are also available. 5. Dimension C shown is for Type A cap. For Type B cap, add 6 mm to C dimension (an additional 51 mm is required for test rod head clearance). For Type D cap, add 16 mm to C dimension. For Type E cap, add 22 mm to C dimension (an additional 51 mm is required for test rod head clearance). 6. Maximum set pressure for steam service is barg. 7. ANSI CI 600 flange integral with base. page 18 CROMC-0294-US Pentair. All rights reserved.

19 SPECIFICATIONS SERIES BP THREADED CONNECTIONS (NPT), USCS UNITS (U.S. CUSTOMARY SYSTEM) [METRIC UNITS] C Approx. C Approx. B ± 1 /8" B ± 1 /8" A ± 1 /8" A ± 1 /8" MNPt x FNPt FNPt x FNPt dimensions and WeiGhts, Pressure/teMPerature ratings Valve connection Min. set Max. set Max. outlet temperature 1 dimensions, in. [mm] approx. style size (NPs) pressure pressure pressure range wt. 3 number inlet Outlet psig [barg] psig [barg] psig [barg] F, [ c] a B c 2 lbs (kg) style BP5 series BP with no. 5 orifice (0.074 in 2 [47.7 mm 2 ]) and 1500 psig [ barg] max set pressure BP51()()1MF 3/ [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 33/8 [86] 21/2 [64] 133/8 [340] 14 (6) BP51()()2MF [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 35/8 [92] 21/2 [64] 135/8 [346] 14 (6) BP51()()1FF 3/ [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 23/4 [70] 21/2 [64] 123/4 [324] 14 (6) BP51()()2FF [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 3 [76] 21/2 [64] 13 [330] 14 (6) style BP6 series BP with no. 6 orifice (0.110 in 2 [70.96 mm 2 ]) and 1500 psig [ barg] max set pressure BP61()()1MF 3/ [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 33/8 [86] 21/2 [64] 133/8 [340] 14 (6) BP61()()2MF [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 35/8 [92] 21/2 [64] 135/8 [346] 14 (6) BP61()()1FF 3/ [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 23/4 [70] 21/2 [64] 123/4 [324] 14 (6) BP61()()2FF [3.45] 1500 [103.44] 400 [27.58] -20/+400 [-28/+204] 3 [76] 21/2 [64] 13 [330] 14 (6) 1. Refer to page 10 for soft seat temperature limits. 2. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" [6 mm] to C dimension (an additional 2" [51 mm] is required for test rod head clearance). For Type D cap, add 5 /8" [16 mm] to C dimension. For Type E cap, add 7 /8" [22 mm] to C dimension (an additional 2" [51 mm] is required for test rod head clearance). 3. Add 1.6 lbs. [0.7 kg] for Type D and E caps Pentair. All rights reserved. CROMC-0294-US-1401 page 19

20 SPECIFICATIONS SERIES BP FLANGED CONNECTIONS, USCS UNITS (U.S. CUSTOMARY SYSTEM) [METRIC UNITS] C Approx. B ± 1/8 A ± 1 /8 Flange x Flange dimensions and WeiGhts, Pressure/teMPerature ratings std. ansi 2 Maximum 1 Valve connection lap joint stub set pressure Maximum dimensions, in. [mm] approx. style size (NPs) end flanges at 100 F [37.8 c] outlet pressure weight 4 number inlet Outlet inlet Outlet psig [barg] psig [barg] a B c 3 lbs. (kg) style BP5 series BP with no. 5 orifice (0.074 in 2 [47.7 mm 2 ]) BP51()()111 3/ [19.65] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 18 (8) BP51()()121 3/ [51.02] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 20 (9) BP51()()131 3/ [102.04] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 20 (9) BP51()()142 3/ [103.44] 4005 [27.58]5 55/8 [143] 5 [127] 155/8 [397] 24 (11) BP51()() [19.65] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 19 (9) BP51()() [51.02] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 20 (9) BP51()() [102.04] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 20 (9) BP51()() [103.44] 4005 [27.58]5 55/8 [143] 5 [127] 157/8 [403] 26 (12) style BP6 series BP with no. 6 orifice (0.110 in 2 [70.96 mm 2 ]) BP61()()111 3/ [19.65] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 18 (8) BP61()()121 3/ [51.02] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 20 (9) BP61()()131 3/ [102.04] 285 [19.65] 45/8 [117] 43/4 [121] 145/8 [371] 20 (9) BP61()()142 3/ [103.44] 4005 [27.58]5 55/8 [143] 5 [127] 155/8 [397] 24 (11) BP61()() [19.65] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 19 (9) BP61()() [51.02] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 20 (9) BP61()() [102.04] 285 [19.65] 47/8 [124] 43/4 [121] 147/8 [378] 20 (9) BP61()() [103.44] 4005 [27.58]5 55/8 [143] 5 [127] 157/8 [403] 26 (12) 1. Maximum set pressures shown are based on carbon steel flanges. Pressure limits for 316 SS flanges may be lower. Consult your sales representative. 2. Flanges are supplied with a serrated face per ANSI B16.5. Other facings/standards (i.e., DIN) are also available. 3. Dimension C shown is for Type A cap. For Type B cap, add 1 /4" [6 mm] to C dimension (an additional 2" [51 mm] is required for test rod head clearance). For Type D cap, add 5 /8" [16 mm] to C dimension. For Type E cap, add 7 /8" [22 mm] to C dimension (an additional 2" [51 mm] is required for test rod head clearance). 4. Add 1.6 lbs. [0.7 kgs] for Type D and E caps. 5. ANSI CL 300 supplied; however the maximum back pressure is 400 psig [27.58 barg]. page 20 CROMC-0294-US Pentair. All rights reserved.

21 AIR CAPACITIES SERIES 800* AND SERIES 900 VALVES, USCS (U.S. CUSTOMARY SYSTEM) UNITS Note: For air capacities, USCS Units are exact equivalents of Imperial Units. air capacities set Pressures PsiG set press. effective area (sq. in.) (psig) psi incr psi incr set press. effective area (sq. in.) (psig) psi incr psi incr Note: *Series 800 capacities are in shaded area only. 1. Not valid below 30 psig set pressure. 2. Capacities below 30 psig set pressure are calculated at 3 psi overpressure. 3. The scope of the ASME Code, Section VIII, does not include pressures below 15 psig and therefore pressure relief valves set below 15 psig are not stamped with the ASME Code Symbol. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. Capacity in standard cubic feet per minute of air at 60 F and 10% overpressure. Valve discharging to atmospheric pressure Pentair. All rights reserved. CROMC-0294-US-1401 page 21

22 SATURATED STEAM CAPACITIES UNFIRED PRESSURE VESSEL SERVICE SERIES 800* AND SERIES 900 VALVES, USCS (U.S. CUSTOMARY SYSTEM) UNITS Note: For steam capacities, USCS Units are exact equivalents of Imperial Units. saturated steam capacities set Pressures PsiG set Pressure effective area (sq. in.) set Pressure effective area (sq. in.) (psig) (psig) psi incr psi incr psi incr psi incr Note: *Series 800 capacities are in shaded area only Not valid below 30 psig set pressure. 2. Capacities below 30 psig set pressure are calculated at 3 psi overpressure. 3. Maximum set pressure for steam service is 1000 psig. 4. The scope of the ASME Code, Section VIII, does not include pressures below 15 psig and therefore pressure relief valves set below 15 psig are not stamped with the ASME Code Symbol. Capacity in pounds per hour of steam at 10% overpressure. Valve discharging to atmospheric pressure. 2 Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. page 22 CROMC-0294-US Pentair. All rights reserved.

23 WATER CAPACITIES SERIES 900 OMNI-TRIM VALVES, USCS (U.S. CUSTOMARY SYSTEM) UNITS Note: USCS Units for water and liquids are U.S. gallons per minute (1 U.S. gallon equals.833 Imperial gallon). Water capacities differential Pressures P Psi 2 diff. pressure P 1 (psi) effective area (sq. in.) diff. pressure effective area (sq. in.) P 1 (psi) differential Pressure ( P) equals inlet pressure (set pressure plus overpressure) at flowing conditions minus back pressure. 2. See pages 15 and 16 for Minimum and Maximum Set Pressure Limits. 3. The scope of the ASME Code, Section VIII, does not include pressures below 15 psig and therefore pressure relief valves set below 15 psig are not stamped with the ASME Code Symbol. Capacity in U.S. gallons per minute of water at 70 F and 10% overpressure. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII Pentair. All rights reserved. CROMC-0294-US-1401 page 23

24 AIR CAPACITIES SERIES 800* AND SERIES 900 VALVES, METRIC UNITS air capacities set Pressures BarG set press. effective area [sq. mm.] set press. [barg] [kpag] 1 bar incr kpa incr. 5 bar incr kpa incr. Note: *Series 800 capacities are in shaded area only Not valid below 2.0 barg set pressure. 2. Capacities below 2.0 barg set pressure are calculated at 0.2 bar overpressure. 3. The scope of the ASME Code, Section VIII, does not include pressures below 1.0 barg and therefore pressure relief valves set below 1.0 barg are not stamped with the ASME Code Symbol. page 24 CROMC-0294-US Pentair. All rights reserved. set press. effective area [sq. mm.] set press. [barg] [kpag] 1 bar incr kpa incr. 5 bar incr kpa incr Capacity in standard cubic meters of air per minute at 20 C and 10% overpressure. Valve discharging to atmospheric pressure. 2 Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII.

25 SATURATED STEAM CAPACITIES UNFIRED PRESSURE VESSEL SERVICE SERIES 800* AND SERIES 900 VALVES, METRIC UNITS saturated steam capacities set Pressures BarG set pressure effective area [sq. mm.] set pressure [barg] [kpag] 0.1 bar incr kpa incr. 0.5 bar incr kpa incr Note: *Series 800 capacities are in shaded area only. set pressure effective area [sq. mm.] set pressure [barg] [kpag] 0.1 bar incr kpa incr. 0.5 bar incr kpa incr Not valid below 2.0 barg set pressure. 2. Capacities below 2.0 barg set pressure are calculated at 0.2 bar overpressure. 3. Maximum set pressure for steam service is barg. 4. The scope of the ASME Code, Section VIII, does not include pressures below 1.0 barg and therefore pressure relief valves set below 1.0 barg are not stamped with the ASME Code Symbol. Capacity in kilograms per hour of steam at 10% overpressure. Valve discharging to atmospheric pressure. 2 Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII Pentair. All rights reserved. CROMC-0294-US-1401 page 25

26 WATER CAPACITIES SERIES 900 OMNI-TRIM VALVES, METRIC UNITS Water capacities differential Pressures P Bar 2 diff. diff. effective area [sq. mm] press. press. P 1 P 1 [bar] [kpa] diff. diff. effective area [sq. mm] press. press. P 1 P 1 [bar] [kpa] differential Pressure ( P) equals inlet pressure (set pressure plus overpressure) at flowing conditions minus back pressure. 2. See pages 17 and 18 for Minimum and Maximum set pressure limits. 3. The scope of the ASME Code, Section VIII, does not include pressures below 1.0 barg and therefore pressure relief valves set below 1.0 barg are not stamped with the ASME Code Symbol. Capacity in liters per minute of water at 20 C and 10% overpressure. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. page 26 CROMC-0294-US Pentair. All rights reserved.

27 AIR CAPACITIES SERIES BP, USCS UNITS (U.S. CUSTOMARY SYSTEM) Note: For air capacities, uscs units are exact equivalents of imperial units. The capacities listed in the following tables are based on discharging to atmospheric pressure. For applications involving back pressure these capacities must be multiplied by the back pressure correction factor determined from the applicable curve shown on page 31. Capacity in standard cubic feet per minute of air at 60 F and 10% overpressure. Valve discharging to atmospheric pressure. [Capacity in standard cubic meters of air per minute at 16 C and 10% overpressure. Valve discharging to atmospheric pressure.] Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. uscs set Pressures PsiG set pressure effective area,in 2 psig psi incr psi incr set pressure effective area,in 2 psig psi incr psi incr Note: 1. To determine capacities on gases other than air, or for fluid temperatures other than 60 F [16 C], use the gas and vapor sizing formula in the Crosby Engineering Handbook Pentair. All rights reserved. CROMC-0294-US-1401 page 27

28 WATER CAPACITIES SERIES BP, USCS UNITS (U.S. CUSTOMARY SYSTEM) Note: uscs units for water and liquids are u.s. gallons per minute (1 u.s. gallon equals imperial gallon). The capacities listed in the following tables are based on discharging to atmospheric pressure. For applications involving back pressure these capacities must be multiplied by the back pressure correction factor determined from the applicable curve shown on page 31. Capacity in U.S. gallons per minute of water at 70 F and 10% overpressure. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. [Capacity in liters per minute of water at 21 C and 10% overpressure.] Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. uscs differential Pressures P Psi diff. pressure effective area, in 2 P (psi) diff. pressure effective area, in 2 P (psi) differential Pressure ( P) equals inlet pressure (set pressure plus overpressure) at flowing conditions minus back pressure. 2. See pages 19 and 20 for Minimum and Maximum set pressure limits. page 28 CROMC-0294-US Pentair. All rights reserved.

29 AIR CAPACITIES SERIES BP, USCS UNITS [METRIC UNITS] Note: For air capacities, uscs units are exact equivalents of imperial units. The capacities listed in the following tables are based on discharging to atmospheric pressure. For applications involving back pressure these capacities must be multiplied by the back pressure correction factor determined from the applicable curve shown on page 31 Capacity in standard cubic feet per minute of air at 60 F and 10% overpressure. Valve discharging to atmospheric pressure. [Capacity in standard cubic meters of air per minute at 16 C and 10% overpressure. Valve discharging to atmospheric pressure.] Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. Metric set Pressures BarG set pressure effective area, mm 2 set pressure [barg] [kpag] 1 bar incr kpa incr. 5 bar incr kpa incr set pressure effective area, mm 2 set pressure [barg] [kpag] 1 bar incr kpa incr. 5 bar incr kpa incr Pentair. All rights reserved. CROMC-0294-US-1401 page 29

30 WATER CAPACITIES SERIES BP [METRIC UNITS] Note: uscs units for water and liquids are u.s. gallons per minute (1 u.s. gallon equals imperial gallon). The capacities listed in the following tables are based on discharging to atmospheric pressure. For applications involving back pressure these capacities must be multiplied by the back pressure correction factor determined from the applicable curve shown on page 31. Capacity in U.S. gallons per minute of water at 70 F and 10% overpressure. Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. [Capacity in liters per minute of water at 21 C and 10% overpressure.] Capacities certified by the National Board of Boiler and Pressure Vessel Inspectors and in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII. Metric differential Pressures P Bar diff. effective area, mm 2 diff. pressure pressure P [barg] P [kpa] diff. effective area, mm 2 diff. pressure pressure P [barg] P [kpa] differential Pressure ( P) equals inlet pressure (set pressure plus overpressure) at flowing conditions minus back pressure. 2. See pages 19 and 20 for Minimum and Maximum set pressure limits. page 30 CROMC-0294-US Pentair. All rights reserved.

31 BACK PRESSURE FLOW CORRECTION FACTOR CURVES (SERIES BP OMNI-TRIM ) 1.00 Correction factor for liquids, K w for Series BP valves at 10% overpressure Correction factor for vapors and gases, K b for Series BP valves at 10% overpressure 1.00 Flow Factor, K w Back Pressure - Percent Back Pressure (gage) Set Pressure (gage) x 100 Flow Correction Factor, K b Back Pressure - Percent Back Pressure (gage) Set Pressure (gage) x Pentair. All rights reserved. CROMC-0294-US-1401 page 31

32 MODEL NUMBERING SERIES 800 AND series 8 Series 800 adjustable blowdown relief valve 9 Series 900 fixed blowdown relief valve effective orifice area in 2 [47.74 mm 2 ] - Series 900 only in 2 [70.96 mm 2 ] in 2 [126.4 mm 2 ] in 2 [198.0 mm 2 ] in 2 [324.5 mm 2 ] Maximum set pressure 1, psig [ barg] psig [ barg] - Series 900 only psig [ barg] - Series 900 only seat material 2 1 Metal 2 BUNA-N 3 Viton 4 EPR 5 Kalrez 6 TFE a Silicone 0 Other Materials of construction 3,4 0 - Standard 1 - All 316 SST 2 - All 316 SST with Inconel X750 spring 3 - CS cylinder, Monel base/disc/disc holder/guide, Inconel X750 spring 4 - All Monel with Inconel X750 spring 5 - CS cylinder, Hastelloy C base/disc/disc holder/guide, Inconel X750 spring (900 only) 6 - All Hastelloy C (900 only) 7 - Standard, 316 SST internals, Inconel X750 spring X - Other inlet x outlet connection size 0 1 /2 x /4 x x x 1 1 / /2 x 1 1 / /2 x x /2 x 2 1 /2 X Other caution: Refer to pages for availability of orifice, connection size, and connection type combination selected. page 32 CROMC-0294-US Pentair. All rights reserved.

33 32 t e PN2 Model number supplements 9 P PED certification N2 NACE MR Edition 8 s Steam trim set pressure above 150 psig B Forged block body configurations spl Non-standard option or configuration Model number supplements indicator None No model number supplement(s) - - If model number supplement is present cap and lifting lever type a Standard threaded cap B Threaded cap with test rod d Packed lifting lever e Packed lifting lever with test rod X Other connection facing None NPT or SWE None RF x RF r RTJ X RF t RTJ x RTJ X Other inlet connection x outlet connection type MF MNPT x FNPT FF FNPT x FNPT # x 150# # x 150# # x 300# # x 150# # x 300# # x 300# # x 300# 88 MSW x MSW 6,7 99 Bolted cylinder design (951 orifice only) XX Other available Options Materials Special materials LCB, Alloy 20, Duplex, Titanium, etc. Special flange materials Monel, Hastelloy C, etc. Special O-ring seat materials. Accessories Position indicator, proximity switch, etc. Connections Weldneck flanges. Custom center-to-face dimensions. Special connections such as tri-clamp, GRAYLOC, etc. International flange standards Flat face and RFSF flange options. Others Special painting or coating. Special cleaning and testing. 1. Maximum set pressure for steam service is 1000 psig [68.95 barg]. 2. See pages for appropriate maximum set pressures. 3. For steam service, a 17-4Ph disc holder is used. 4. See pages 5 and 6 for complete listing of materials of construction. 5. See pages for appropriate inlet and outlet sizes for each effective orifice area. 6. Contact your sales representative for dimensions. 7. Not available with soft seats, contact your sales representative. 8. Contact your sales representative for compliance to NACE MR or later. 9. More than one model number supplement can be used at once. Examples: MFA A-N2 965X1222D-N2-SPL D-P 2014 Pentair. All rights reserved. CROMC-0294-US-1401 page 33

34 MODEL NUMBERING SERIES BP BP series BP Back pressure balanced threaded relief valve effective orifice area in 2 [47.74 mm 2 ] in 2 [70.96 mm 2 ] Maximum set pressure psig [ barg] seat material 5 2 BUNA-N 3 Viton 4 EPR 5 Kalrez 6 TFE 6 a Silicone 0 Other Materials of construction Standard 1 - All 316 SST 2 - All 316 SST with Inconel X750 spring 3 - CS cylinder, Monel base/disc/disc holder/guide, Inconel X750 spring 4 - All Monel with Inconel X750 spring 5 - CS cylinder, Hastelloy C base/disc/disc holder/guide, Inconel X750 spring 6 - All Hastelloy C 7 - Standard, 316 SST internals, Inconel X750 spring X - Other inlet x outlet connection size 1 3 /4 x x 1 X Other caution: Refer to pages for availability of orifice, connection size, and connection type combination selected. page 34 CROMC-0294-US Pentair. All rights reserved.

35 MF a Model number supplements 4 P PED certifications N2 NACE MR Edition 3 B Forged block body configurations spl Non-standard option or configuration Model number supplements indicator None No model number supplement(s) - - If model number supplement is present cap and lifting lever type a Standard threaded cap B Threaded cap with test rod d Packed lifting lever e Packed lifting lever with test rod X Other connection facing None NPT or SWE None RF x RF r RTJ X RF t RTJ x RTJ X Other inlet connection x outlet connection type MF MNPT x FNPT FF FNPT x FNPT # x 150# # x 150# # x 300# # x 150# # x 300# # x 300# XX Other available Options Materials Special materials LCB, Alloy 20, Duplex, Titanium, etc. Special flange materials Monel, Hastelloy C, etc. Special O-ring seat materials. Accessories Position indicator, proximity switch, etc. Connections Weldneck flanges. Special connections such as tri-clamp, GRAYLOC, etc. International flange standards Flat face and RFSF flange options. Others Special painting or coating. Special cleaning and testing. 1. See pages for appropriate maximum set pressures. 2. See page 7 for complete listing of materials of construction. 3. Contact your sales representative for compliance to NACE MR or later. 4. More than one model number supplement can be used at once. Examples: BP51201MFA BP613X224D-SPL BP E-P-SPL 5. Seat and seal materials are identical except for valves with TFE seats. Seal material for valves with TFE seats are Viton unless otherwise specified. 6. TFE = Tetrafluorethylene 2014 Pentair. All rights reserved. CROMC-0294-US-1401 page 35

36 ORDERING INFORMATION PARTS Parts To order parts, the following information should be included: 1. Quantity 2. Part name, i.e., disc insert 3. Size, series and valve number 4. Shop number (from valve nameplate) 5. Serial number (from valve nameplate) 6. Original purchase order number (if shop number has been destroyed). Sample Nameplate (Figures shown are for illustrative purposes only.) Pentair Valves & Controls provides special fast response delivery service of spare parts to satisfy unplanned parts requirements. Fast response delivery service can be initiated by contacting your local Pentair Valves & Controls representative. Emergency delivery service is available direct from the factory, 24 hours a day, 7 days a week by calling springs with washers To order springs with washers, in addition to the other information included for Parts, the required valve set pressure must also be specified. If the spring is for a non-bellows valve, and there is a constant back pressure condition, that too should be specified. Also specify spring material if other than standard. replacement valves To replace a valve in service, the shop number, serial number, set pressure and previous order number should be specified. page 36 CROMC-0294-US Pentair. All rights reserved.

37 SERIES 800 AND 900 PRESSURE RELIEF VALVE CONFIGURATIONS series 800 series 900 standard threaded MNPt x FNPt 1 threaded FNPt x FNPt 1 standard threaded MNPt x FNPt 3 threaded FNPt x FNPt 3 Flange x Flange 2 Flanged connections available in nos. 6 and 7 orifices only. Male sw x Male sw 5,6 (socket weld) Flange x Flange 4 Male sw x Male sw5,6 (socket weld) 1. Dimensions, weights, and pressure/temperature ratings are found on pages 11 and Dimensions, weights, and pressure/temperature ratings are found on pages 12 and Dimensions, weights, and pressure/temperature ratings are found on pages 15 and Dimensions, weights, and pressure/temperature ratings are found on pages 16 and Contact your sales representative for dimensions and weights. 6. Valves with SW connections not available with O-ring seats. Bolted cylinder MNPt x FNPt 3 Available in no. 5 orifice only Pentair. All rights reserved. CROMC-0294-US-1401 page 37

38 PRESSURE RELIEF DEVICE SIZING AND SELECTION SOFTWARE Pentair PRV 2 SIZE incorporates over 135 years of experience and engineering expertise for an extensive array of Anderson Greenwood, Crosby and Varec pressure relief devices and related products in one software package. With Pentair PRV 2 SIZE customers and engineers can address numerous applications in a single sizing and selection platform without the need to use two or more sizing programs. Pentair PrV 2 size features: Improved user interface Sizing calculations can be saved at any point Multiple tags can be opened at one time Capability of sorting data using a variety of parameters Fully configured product selection Industry standard sizing methodologies Drop-down boxes allow instantaneous change of sizing methodology from API to ASME and vice versa Addition of 2:1 elliptical head tanks for fire sizing applications Catalog integration from existing product literature PDF s Detailed product specifications including cross sectional drawings with dimensions and weights U.S. Customary System and Metric units Improved tools to export and import device tag numbers with the ability to mail files directly from the software program Combination device, reaction force and noise level calculations Addition of flow curves for pressure and vacuum relief valves Individual capsule summaries of each product including an image of the selected product Another unique feature of Pentair PRV 2 SIZE is its capability to provide sizing and selection for tank protection and tank blanketing products in a single software program. This includes pad and de-pad valves, tank blanketing regulators, pressure/vacuum vents and low pressure pilot operated relief valves. Pentair PRV 2 SIZE website: valvesizing.pentair.com VALVES & CONTROLS 5500 WAYZATA BLVD # 800, MINNEAPOLIS, MN All Pentair trademarks and logos are owned by Pentair, Ltd. All other brand or product names trademarks or registered marks of their respective owners. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. Pentair is an equal opportunity employer. page 38 CROMC-0294-US Pentair. All rights reserved.

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