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1 SERIES Service Applications Mnicipal Water Systems Indstrial Class HVAC-Liqid Service Indstrial Piping Systems Irrigation Systems Pressre/ Temperatre Rating Maximm Temperatre Rating: 10ÞF (ÞC) Pressre Class: ANSI B1.1 B.S. 404 DIN PN 10 PN 1 & PN Sizes Available in sizes 1/ to 3 NOTE: Crispin Globe Style Check Valves are intended for liqid service only. Please conslt factory when applications other than liqid are reqired. G lobe Style Check Valves are designed to close before the pmp stops completely. This prevents flow reversal, which eliminates water hammer and system srges associated with valve closre. Flly atomatic, spring-loaded and doble-gided, the valve opens as the pmp starts, and closes jst prior to flow reversal pon pmp otage. With a standard cast iron body, bronze seat, disc and bshing, and a stainless steel spring, all internal parts of the Globe Style Check Valve are field replaceable for ease of maintenance. In addition, the Globe Style Check Valve is designed so that a btterfly valve may be sed downstream withot the se of a space flange or spool piece. This featre is available in sizes throgh 10. Resilient seats are highly recommended for potable water or drip tight applications. Standard and Optional Materials NAME MATERIAL (STANDARD) MATERIAL (OPTIONAL) BODY CAST IRON ASTM DUCTILE IRON A1 CLASS B ASTM A3 GR-4-1 DISC BRONZE ASTM B STAINLESS STEEL ASTM A743, CF8M, T31 SEAT RING* BRONZE ASTM B STAINLESS STEEL *BUNA-N or VITON resilient seating available. ASTM A743 CF8M, T31 SPRING S/S ASTM A313 S/S ASTM T31 BUSHING BRONZE ASTM B84 SS/S ASTM A7, T31 SCREWS STAINLESS STEEL 18-8 STAINLESS STEEL T31 Conslt factory for optional constrction materials. Pressre Testing CLASS 1 CLASS 0-1/ (mm) - 1 (300mm) NON SHOCK GAGE 00 psi (13. BAR) 400 psi (7. BAR) SHELL TEST 70 psi (1.0 BAR) SEAT TEST 400 psi (7. BAR) 14 (30mm) - 3 (400mm) NON SHOCK GAGE 10 psi (10. BAR) SHELL TEST 30 psi (1. BAR) 40 psi (30. BAR) SEAT TEST 30 psi (1. BAR)

2 * Please contact the factory for info on additional sizes p to 3. Valve Dimensions MODEL STD STD TRIM S/S S/S TRIM ANSI VALVE FACE TO MAX. WEIGHT # OF BOLT TRIM RESILIENT TRIM RESILIENT CLASS SIZE FACE (B) DIA. lb. (kg.) BOLTS SIZE SEAT SEAT SEAT FLANGE in. (mm) in. (mm) in. (mm) in. (mm) 1 1.R 1. 1.R 1 1/ () 1/ (140) 7 (178) 4 (11) 4 /8 (1) x 1/ (3.).R..R 0 1/ () 1/ (140) 7 1/ (190.) 30 (14) 8 3/4 (0) x 3 1/4 (8.) R R 1 3 (80) (1.) 7 1/ (190.) 30 (14) 4 /8 (1) x 3 (7) 3 3.R 3. 3.R 0 3 (80) (1.) 8 1/4 (09.) 38 (17) 8 3/4 (0) x 3 1/ (89) R R 1 4 (100) 7 1/4 (184) 9 (9) 4 (1) 8 /8 (1) x 3 (7) 4 4.R 4. 4.R 0 4 (100) 7 1/4 (184) 10 (4) 1 (8) 8 3/4 (0) x 3 3/4 (9) 1 1.R 1. 1.R 1 (1) 8 1/ (1) 10 (4) () 8 3/4 (0) x 3 (7).R..R 0 (1) 8 1/ (1) 11 (79.) 78 (3) 8 3/4 (0) x 4 (101.) 1 1.R 1. 1.R 1 (10) 9 3/4 (48) 11 (79.) 80 (37) 8 3/4 (0) x 3 1/4 (8.).R..R 0 (10) 9 3/4 (48) 1 1/ (317.) 110 (0) 1 3/4 (0) x 4 (101.) R R 1 8 (00) 1 1/ (317.) 13 1/ (343) 139 (4) 8 3/4 (0) x 3 1/ (89) 8 8.R 8. 8.R 0 8 (00) 1 1/ (317.) 1 (381) 181 (83) 1 7/8 (4) x 4 1/ (114) R R 1 10 (0) 1 1/ (394) 1 (40.) 34 (107) 1 7/8 (4) x 3 3/4 (9) R R 0 10 (0) 1 1/ (394) 17 1/ (444.) 39 (109) 1 1 (7) x 1/4 (133.) R R 1 1 (300) 14 1/4 (3) 19 (48.) 33 (1) 1 7/8 (4) x 3 3/4 (9) 1 1.R 1. 1.R 0 1 (300) 14 1/4 (3) 0 1/ (1) 417 (19) 1 1 1/8 (8) x 1/ (140) R R 1 14 (30) 1 3/4 (400) 1 (33.) 380 (17) 1 1 (7) x 4 1/4 (10) R R 0 14 (30) 1 3/4 (400) 3 (1) 11 (30) 0 1 1/8 (8) x (10) R R 1 1 (400) 17 /8 (448) 3 1/ (7) 01 (37) 1 1 (7) x 4 1/ (110) 1 1.R 1. 1.R 0 1 (400) 17 /8 (448) 1/ () 97 (31) 0 1 1/4 (31) x 1/4 (1) R R 1 18 (40) 18 3/4 (40) (10) 9 (40) 1 1 1/8 (30) x 4 3/4 (11) R R 0 18 (40) 18 3/4 (40) 8 (8) 7 (39) 4 1 1/4 (31) x 1/ (10) R R 1 0 (490) 0 /8 (03) 31 1/4 (73) 890 (40) 0 1 1/4 (31) x (1) 0 0.R 0. 0.R 0 0 (490) 0 /8 (03) 31 1/4 (73) 110 () 4 1 1/4 (31) x 3/4 (1) R R 1 4 (8) 4 (8) 37 1/4 (190) 10 (4) 0 1 1/4 (31) x 1/ (140) 4 4.R 4. 4.R 0 4 (8) 4 (8) 37 1/4 (190) 10 (79) 4 1 1/ (37) X 7 1/ (183) SERIES Parts List ITEM DESCRIPTION MATERIAL (standard) 1 Body Cast Iron * Seat Ring Bronze 3 Disc Bronze 4 Spring Stainless Steel Bshing Bronze Screws Stainless Steel Conslt factory for optional constrction materials. *Resilient seating of BUNA-N or VITON available. Materials and Prices Sbject to Change Withot Notice. * The inside diameter of the mating flange mst overlap the valve seat in order to provide proper seat retention. The flange gasket mst be sized to provide a seal between the internal diameter of the valve body and the otside diameter of the seat. 3

3 SERIES 4 Flow Velocity These valves have a maximm recommended flow velocity of 10 feet per second. In addition, flow crves are based on the flow of clean water at an ambient temperatre. Valve Replacement Existing swing check valves can easily be replaced with a Crispin Globe Style Check Valve. The replacement involves the addition of a spool piece to be bolted to the replacement valve. The entire assembly can be provided to conform to the existing valve s faceto-face dimension. Line Placement Preferred piping standards recommend placing check valves to 10 pipe diameters from any trblence prodcing devices (i.e. pmps, elbow, etc.). This installation recommendation shold be followed to prevent increased valve wear or possible damage. Head Loss Characteristics Special Maintenance Note: The shold never be inspected by only removing the valve inlet flange piping. If this is done, seat damage to the valve or personal injry to the inspector may occr. If the valve mst be serviced, it shold be isolated and the line pressre relieved on both sides of the valve. For additional instrctions, conslt the Operation and Maintenance section of the Crispin Mltiplex Manfactring Company catalog. These valves are intended for se on mnicipal water systems, or approved commercial and/or indstrial applications only. Order resilient seats for potable water or drip tight applications. Additional Ordering Option: The Globe Style Check Valve is designed so that a btterfly valve may be sed downstream withot the se of a space flange or spool piece.

4 Sbmittal Sheet for Crispin Series 1/ Globe Check Valve Date: October, 001 The Silent Globe Check Valve(s) shall be flly atomatic, spring loaded and doble gided. The valve shall open as the pmp starts, and close jst prior to flow reversal pon pmp otage. The valve shall have a cast iron body, bronze seat, disc and bshing, and stainless steel spring. All internal parts shall be field replacable for east of maintenance. The valve shall be model as manfactred by Crispin-Mltiplex Manfactring Co., Crispin Valve Division, Berwick, PA. Specifications Size Specifications MODEL VALVE SIZE A B WEIGHT 1 1/ 1# FLG / 0 FLG # FLG # FLG # FLG # FLG # FLG # FLG ITEM DESCRIPTION MATERIAL ASTM 1 BODY CAST IRON A1 CL.B * SEAT CAST BRONZE B *R RESILIENT SEAT CAST BRONZE/BUNA-N RUBBER B/D000 3 DISC CAST BRONZE B 4 SPRING STAINLESS STEEL A313 BUSHING BRONZE B SCREW STAINLESS STEEL A * Parts are interchangable and optional at cstomer s reqest For resilient seat, add.r to Model Nmber. Also available with stainless steel trim. B 1F Parts List for Globe Check Valve A R SUBMITTAL SHEET FOR SERIES

5 Sbmittal Sheet for Crispin Series 4 Globe Check Valve Date: October, 001 SUBMITTAL SHEET FOR SERIES Specifications The Silent Globe Check Valve(s) shall be flly atomatic, spring loaded and doble gided. The valve shall open as the pmp starts, and close jst prior to flow reversal pon pmp otage. The valve shall have a cast iron body, bronze seat, disc and bshing, and stainless steel spring. All internal parts shall be field replacable for east of maintenance. The valve shall be model as manfactred by Crispin-Mltiplex Manfactring Co., Crispin Valve Division, Berwick, PA. * Parts are interchangable and optional at cstomer s reqest For resilient seat, add.r to Model Nmber. For stainless steel trim, add. to model nmber. For sizes 4 thr 3, please contact the factory for additional information. R 1F Size Specifications MODEL VALVE SIZE A B WEIGHT 1 1# FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG # FLG Parts List for Globe Check Valve ITEM DESCRIPTION MATERIAL ASTM 1F BODY CAST IRON A1 CL.B * SEAT CAST BRONZE B *R RESILIENT SEAT CAST BRONZE/BUNA-N RUBBER B/D000 3 DISC CAST BRONZE B 4 SPRING STAINLESS STEEL A313 BUSHING BRONZE B SCREW STAINLESS STEEL A SHAFT BRONZE B A B

G lobe Style Check Valves are designed to close before the

G lobe Style Check Valves are designed to close before the GC SERIES 2 GC Service Applicatio ns Mnicipal Water Systems Indstrial Class HVAC-Liqid Service Indstrial Piping Systems Irrigation Systems Pressre/ Temperatr e Rating Maximm Temperatre Rating: 150ÞF (65ÞC)

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