MODEL C-CS CLEAN STEAM PRESSURE REDUCING REGULATOR C-CS-TB TECHNICAL BULLETIN FEATURES APPLICATIONS. ISO Registered Company MODEL C-CS

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TECHNICAL BULLETIN 05-17 ISO Registered Company MODEL C-CS CLEAN STEAM PRESSURE REDUCING REGULATOR The Model C-CS* is a 316L SST self-contained pressure re ducing regulator designed primarily for

1 TECHNICAL BULLETIN ISO Registered Company MODEL C-CS CLEAN STEAM PRESSURE REDUCING REGULATOR The Model C-CS* is a 316L SST self-contained pressure re ducing regulator designed primarily for steam con trol in sanitary biotechnological process piping systems. The unit is capable of con trol ling outlet pressure between psig ( Barg) with a max i mum inlet pressure of 150 psig (10.3 Barg). FEATURES Dual-guided Plug: Self-Draining: Surface Finish: Wetted Materials Construction: Versatility: Combines a winged guide design directly above the seat and a nonwetted guide above the diaphragm. Angle style body with bottom inlet and side outlet. Interior of body mechanically polished and electro-polished per ASME BPE (SF4). Exterior surfaces are electro-pol ished. 316L SST metallic wetted parts. Unit is cleaned to Cash co Spec. #S Standard pressure reducing regulator or vacuum resistant pressure reducing regulator; metal seat or composition seat. MODEL C-CS Barstock Design APPLICATIONS Used in pharmaceutical industry in production of many health care products for both human and animal consumption. Widely applied for processed food production candy, bev er ag es, nutritional supplements and artificial sweeteners. May also be used in cosmetics production and specialty chemicals. Would be found supporting fermenters, batching tanks, cookers, dryers, SIP systems, autoclaves, sterilizers, WFI systems and other similar equipment. Though designed primarily for clean steam service, unit will give satisfactory performance on clean gaseous or liquid applications. *Patented.

2 SPECIFICATIONS Body Connections: Body Size and Material: Sanitary Tri-Clamp. Designed to seal against weld-type clamp liners per ISO (Lower inlet, side out let con nec tion.) 3/4, 1, 1-1/2, 2, 3 (DN20, 25, 40, 50, 80) sizes. Wrought Barstock; ASTM A479, Type 316L SST. O-rings: Gasket: Non-Wetted Trim Ma te ri als: TFE. Expanded PTFE. Castings - CF8M (316 SST). Barstock SST. All cast parts electro-polished. Surface Finish: 1" (DN25) size only. ASTM A351, Gr. CF3M; Investment Cast 316L SST. Includes reduced orifice as standard construction. See capacity specifications. See Table 4 for dimensions. Interior of body mechanically polished and electro-polished per ASME BPE (SF4). Exterior surfaces are electro-pol ished. Special Cleaning: Range Springs: All units are cleaned per Cashco Spec. #S SST material. psig (Barg) ( ) ( ) NOTE: Contact the factory for settings below the lower limit. Spring Chamber: ASTM A351, Gr. CF8M; Cast 316 SST. Electro-polished. Body Design Pressure Rating: Maximum Operating Temp: 150 psig (10.3 Barg); inlet & outlet. Continuous Steam Service. 366 F (185 C). Continuous Steam Service. Maximum Allowable Pressure Drop: Minimum Pressure Drop: Seat Leakage: Capacity: 90 psid (6.2 Bard) for psig ( Barg) range spring. 125 psid (8.6 Bard) for psig ( Barg) range spring. 3 psid (.21 Bard). Meets ANSI/FCI Metal Seated Class IV. Composition Seat Class VI. Up to 27 Cv. See Table 2 for Cv Capacity vs.. See Tables 3A or 3B for Steam Mass Flow vs. Outlet Pressure. 1" Size In vest ment Cast Body Metal Seat Wetted Trim Ma te ri als: TRIM MATERIAL COMBINATIONS METAL COMITION PART SL1 S36L Diaghragm 316L SST 316L SST Stem & Plug 316L SST 316L SST Plug Stem Seat Disc Seat Disc N/A GF-TFE Materials comply with FDA requirements of 21CFR 177 & USP Class VI material classification. NOTE: Cashco, Inc. does not rec om mend metal seated trim on any service where the flow will be dead ended down stream of the pressure reducing regulator. Use com po si tion seat for dead end ser vice. Tail Piece Composition Seat (Not available for Investment Cast Body) 2

3 OPTION SPECIFICATIONS Option-11: DIAPHRAGM RESTRAINT. Utilizes a 316L SST lower diaphragm plate, TFE O-ring, Omniseal and a modified 316L SST plug. Design limits diaphragm de for ma tion when regulator is exposed to vac u um condi tions in normal op er a tion se quence. Prima ri ly of importance with autoclaves and sterilizers. Not available in 1" reduced port. Barstock Body - Metal Seat with Opt-11 TECHNICAL SPECIFICATIONS TABLE 1 Maximum Cv with Plug Locked Wide Open (Use for Relief Valve Sizing and Initial Flow into an evacuated chamber.) inch BODY SIZE (DN) Body CONFIGURATION (PORT) Cv 3/4" (20) * (Full) 2.0 1" (25) Investment Cast (Reduced) 3.5 1" (25) * (Full) /2" (40) * (Reduced) /2" (40) * (Full) " (50) * (Full) " (80) * (Full) 27.0 * Barstock 3

4 TECHNICAL SPECIFICATIONS TABLE 2 Cv CAPACITY vs. F L Set Pressure 3/4" (DN20) 1" (DN25) Reduced Port RANGE SPRING psig ( Barg) 1" (DN25) 1-1/2" (DN40) Reduced Port 1-1/2" (DN40) 2" (DN50) 3" (DN80) psig (Barg) 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10 (.69) (1.0) RANGE SPRING psig ( Barg) Set Pressure 3/4" (DN20) 1" (DN25) Reduced Port 1" (DN25) 1-1/2" (DN40) Reduced Port 1-1/2" (DN40) 2" (DN50) 3" (DN80) psig (Barg) 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% 10% 20% 30% (2.4) (2.8) (3.1) (3.4) (3.8) (4.1) (4.5) (4.8) (5.2) /4" (DN20) 1" (DN25) Reduced Port 1" (DN25) PRES SURE PRESSURE P2@ psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 10% 20% 30% 10 (.69) 15 (1.0) TABLE 3A STEAM MASS FLOW lb/hr vs. OUTLET PRESSURE psig ( Barg) Range Spring S.G. Actual T = Saturated F L (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (6.9) (3.4) (5.2) (6.9) Metric Conversion Factors: Cv / 1.16 = kv; lb/hr x = kg/hr P2@ 4

5 1-1/2" (DN40) Reduced Port 1-1/2" (DN40) psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 10 (.69) 15 (1.0) 3/4" (DN20) 1" (DN25) Reduced Port 1" (DN25) psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 10% 20% 30% (3.4) (5.2) (6.9) (8.6) (3.4) (5.2) (1.7) 100 (6.9) (8.6) (10.3) (3.4) (5.2) (6.9) (8.6) (10.3) (3.4) (5.2) (2.8) 100 (6.9) (8.6) (10.3) (5.2) (3.4) 100 (6.9) (8.6) (10.3) (5.2) (4.1) 100 (6.9) (8.6) (10.3) (5.2) (4.8) 100 (6.9) (8.6) (10.3) (6.9) (5.2) 125 (8.6) (10.3) (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (6.9) (3.4) (5.2) (6.9) " (DN50) 3" (DN80) Reduced Port psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 10 (.69) 15 (1.0) Metric Conversion Factor: lb/hr x = kg/hr TABLE 3A, cont. STEAM MASS FLOW lb/hr vs. OUTLET PRESSURE psig ( Barg) Range Spring S.G. Actual T = Saturated F L P2@ (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (3.4) (5.2) (6.9) (3.4) (5.2) (6.9) TABLE 3B STEAM MASS FLOW lb/hr vs. OUTLET PRESSURE psig ( Barg) Range Spring S.G. Actual T = Saturated F L 5

6 TABLE 3B, cont. STEAM MASS FLOW lb/hr vs. OUTLET PRESSURE (20-75 psig ( Barg) Range Spring) S.G. Actual T = Saturated F L 1-1/2" (DN40) Reduced Port 1-1/2" (DN40) psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 40 (2.8) 50 (3.4) 60 (4.1) 70 (4.8) 75 (5.2) (3.4) (5.2) (6.9) (8.6) ) (5.2) (6.9) (8.6) (10.3) (3.4) (5.2) (6.9) (8.6) (10.3) (3.4) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (6.9) (8.6) (10.3) " (DN50) 3" (DN80) psig (Barg) psig (Barg) 10% 20% 30% 10% 20% 30% 4 (2.8) 50 (3.4) 60 (4.1) 70 (4.8) 75 (5.2) (3.4) (5.2) (6.9) (8.6) (3.4) (5.2) (6.9) (8.6) (10.3) (3.4) (5.2) (6.9) (8.6) (10.3) (3.4) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (5.2) (6.9) (8.6) (10.3) (6.9) (8.6) (10.3) Metric Conversion Factor: lb/hr x = kg/hr 6

DIMENSIONS & WEIGHTS Outlet Outlet Barstock Body Investment Cast Body Regulator Size Inches ENGLISH UNITS - inches Barstock Body Ship Weight lbs. A B C D E F 3/4" 7.50 8.00 10.25 2.00 3.31 0.

7 DIMENSIONS & WEIGHTS Outlet Outlet Barstock Body Investment Cast Body Regulator Size Inches ENGLISH UNITS - inches Barstock Body Ship Weight lbs. A B C D E F 3/4" " /2" Red. Port /2" " " Investment Cast Body 1" Red. Port METRIC UNITS - mm Regulator Size (DN) TABLE 4 Barstock Body Ship Weight kg (20) (25) (40) Red. Port (40) (50) (80) Investment Cast Body (25) Red. Port NOTE: The Mod el C-CS must be in stalled with the spring chamber in a vertical up ori en ta tion. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such product at any time without notice. Cashco, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Cashco, Inc. product remains solely with the purchaser. 7

8 MODEL C-CS PRODUCT CODER 05/19/17 An X in 12 followed by a 5-digit control num ber over rides remaining selections. CS & F ITION 3 - SIZE Size ASME ISO 2852 Port in (DN) CODE CODE Full 3/4" (20) 5 L Reduced 1" (25) * 6 M Full 1" (25) F N Reduced 1-1/2" (40) 8 P Full 1-1/2" (40) G R Full 2" (50) 9 S Full 3" (80) B T * Must select 316L Investment Cast Body from Position 5 Code M ITION 5 - BODY / SPRING CHAMBER MATERIAL SST Body / Spring Chamber 316 L Investment Cast / 316 Investment Cast 316 L Barstock / 316 Investment Cast Body Sizes 1 (DN25) Only Reduced Port * All * Must select code 6 or M in Position 3 CODE M B ITION 6 & 7 - TRIM DESIGNATION * Desig. CODE SL1 SL S36L 6L * Materials Certificates provided - comply with FDA 21CFR 177 & USP Class VI material classification. Not available for Investment Cast Body ITION 8 - Product Classification Under European "Pressure Equipment Directive" PRODUCT DESTINATION Anywhere except Europe European Countries * HAZARD CATEGORY CODE N/A 7 Sound Engineering Practice (SEP) CE Marked Hazard Cat I or II ATEX * For products to be placed in service in Europe - Ref to Directive 2014/68/EU. Forward Completed "EU" Application Recorder prior to quotation. (Without Recorder- Processing of Purchase Order will be delayed). Contact Cashco for Assistance. S E A ITION 11 - SST RANGE SPRING psig (Barg) CODE ( ) ( ) 2 ITION 12 - TRIM OPTIONS Description Option CODE No Option Diaphragm Restraint. * For Special Construction Contact Cashco for Special Product Code. SPQ X * Not available in 1" reduced port. ITION 16 - CLEANING OPTIONS Description Option CODE No Option - Std. Cleaning per Cashco Spec. #S Special Cleaning: Per Cashco Spec #S W/ properly selected mat ls. Suitable for Oxygen Service. -55 M Cashco, Inc. P.O. Box 6 Ellsworth, KS PH (785) Fax. # (785) sales@cashco.com Printed in U.S.A. Cashco GmbH Handwerkerstrasse Hoppegarten, Germany PH Fax. No germany@cashco.com Cashco do Brasil, Ltda. Al.Venus, 340 Indaiatuba - Sao Paulo, Brazil PH Fax. No. brazil@cashco.com

MODEL 5381 PRESSURE REDUCING REGULATOR 5381-TB TECHNICAL BULLETIN FEATURES APPLICATIONS. ISO Registered Company

MODEL 5381 PRESSURE REDUCING REGULATOR 5381-TB TECHNICAL BULLETIN FEATURES APPLICATIONS. ISO Registered Company TECHNICAL BULLETIN 5381-TB 03-16 ISO Registered Company MODEL 5381 REDUCING REGULATOR The Model 5381 is a stainless steel pressure reducing regu la tor designed to handle small to mid-capacity flow rates