MODEL CVB IN-LINE CHECK VALVE (61-100/200 Series) Conbraco Industries, Inc. 701 Matthews Mint Hill Rd. Matthews NC 28105 USA ; www.apollovalves.com Job Name: Contractor: Job Location: P.O. Number: Engineer: Representative: Tag: Wholesale Distributor: DESCRIPTION ; 704-841-6000 Conbraco Industries can accept no responsibility for possible errors in this document and reserves the right to alter its product design or construction without notice and without incurring any obligation to make such changes on Conbraco products previously or subsequently sold. All product specifications are approximate and are provided for reference only. SS1024 © 11/08 Page 1 of 1 The Apollo® CVB Ball Cone® check valves offer reliable protection against reverse flow and exceptional resistance to chemicals and corrosion using proven ASTM quality materials made in the USA. FEATURES • FNPT and MNPT Inlet Option • Spring Actuated • Bronze Sizes ¼” to 3” • Tight Shut-off With Liquid Media • Flow Straight-through Design Efficiency • RPTFE Ball Cone® for Chemical Resistance • Made in the USA • Canadian Registration Number 0C11218.5C MATERIAL SPECIFICATIONS Part Name Material Body Cast Bronze C84400 Retainer ASTM B16 Brass Spring AISI 316 Stainless Steel Ball Cone Check RPTFE, 15% Glass Filled Stem ASTM B16 Brass PERFORMANCE RATING Max Pressure: 400 psi / 125 psi Steam Max Temp: 350°F (176.6°C) Flow Rate (Cv) 1 psi Differential Pressure Size GPM ¼” 3/8” ½” ¾” 1” 1-1/4” 1-1/2” 2” 2-1/2” 3” .85 1.21 1.40 3.53 6.00 44 65 81 175 265 APPLICATIONS Well-suited for a broad range of applications, including saturated steam and chemical service. May be installed in both horizontal and vertical flow with upward flow. Do not use for reciprocating air compressor service. OPTIONS FNPT x FNPT (61-100 Series) MNPT x FNPT (61-200 Series) 0 psig Cracking Pressure (No Spring) 0.50 psig Cracking Pressure 5 psig Cracking Pressure (1/4”-1” Only) 10 psig Cracking Pressure (1/4”-1” Only) Oxygen Cleaned Satin Chrome Plate Finish BSPP Threads (1/2” – 1” Only) OTHER DIMENSIONS Model Number Item Number Size A MNPT A B C Wt. (Lb) CVB14 61-101-01 ¼” 2.38 2.06 1.12 1.12 .38 CVB38 61-102-01 3/8” 2.38 2.12 1.12 1.12 .38 CVB12 61-103-01 ½” 2.56 2.31 1.12 1.12 .38 CVB34 61-104-01 ¾” 3.12 2.87 2.37 1.50 .75 CVB1 61-105-01 1” 3.87 3.50 1.75 1.93 1.45 CVB114 61-106-01 1 ¼” 4.44 4.19 2.12 2.37 2.75 CVB112 61-107-01 1 ½” 5.18 4.94 2.50 2.81 3.94 CVB2 61-108-01 2” 6.50 6.00 3.00 3.68 6.30 CVB212 61-109-01 2 ½” 7.12 3.87 4.50 14.0 CVB3 61-100-01 3” 8.13 5.31 4.63 16.6 Note: Model CVBM (61-200 Series) is a MNPT x FNPT connection.