Worcester Controls Series 94, , and The High-Performance Solution for Fugitive Emission, Toxic Gas or High-Cycle Applications

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Marylou Berry
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FCD WCABR023-00 (Part PB 94-3) Mass Emission

and 94-600 The High-Performance Solution for

1 FCD WCABR (Part PB 94-3) Mass Emission Qualified by Independent Laboratory to EPA Testing Procedures (See Page 2) An ISO 900 Registered Company Series 94, 94-50, and The High-Performance Solution for Fugitive Emission, Toxic Gas or High-Cycle Applications

The Series 94 Series 94 (Three-Piece) Series 94-50/300 (Flanged) Series 94-600 (Flanged) Dual purge bosses Purge port drilled and tapped to NPT thread specifications Extra-heavy stem design Optional

2 The Series 94 Series 94 (Three-Piece) Series 94-50/300 (Flanged) Series (Flanged) Dual purge bosses Purge port drilled and tapped to NPT thread specifications Extra-heavy stem design Optional second purge port Gland plate is loaded by self-compensating Belleville washers Grafoil stem packings available for high-temperature and fire-safe applications Primary stem seal Internal stem retention Flanged body and three-piece styles available Leak rates below 0 ppmv at 720 psi methane after 30,000 cycles! The Worcester Series 94 valve sets new performance standards for both cycle-life and leak tightness of ball valves. Available in flanged body or three-piece styles, it offers a unique combination of features: Dual Stem Seals A primary seal and filler ring seal against the stem and body. Three chevron-style packing rings, loaded by the gland plate, form the secondary seal. Double Live-loaded Stem Seals Stem seals benefit from the spring-like properties inherent in the chevron-style rings. They are further loaded by the gland plate that is under constant force from the stacked Belleville washers. Two Stem Purge Bosses The Series 94 comes with two bosses in the stem area. One is drilled and tapped to /8" NPT standard threads. An optional second port can be added to allow through purging between the stem seals or connection of instrumentation and sensing devices. Conductive Stem Seal One chevron-style ring is of electrically conductive TFE to positively ground the stem to the body. The valve goes from full open to full closed with 90 operation of the stem. Dual stem seals ensure zero leakage. The bonnet and body are cast as a single piece. There are no welds, crevices or static seals to fracture and leak. The Series 94 is available with stainless steel or Hastelloy C anticorrosion trim to meet NACE MRO -75. Consider these benefits... High vacuum capability (tight shutoff to x 0-3 Torr and higher). Extremely high-cycle life (more than 20 times that of a conventional stem seal design). For automated versions, the actuator can be removed without affecting the integrity of the valve seals. The extended bonnet allows easy stem access after insulation. It also provides thermal isolation of the actuation mechanism. Pneumatic and electric modulating packages with either standard or characterized seats are the only solution in applications where traditional rising stem control valves just cannot be used. 2 WCABR023

3 Special Testing and Preparation Available Options Assembled in a Class 00 clean assembly area Helium leak tested UV and wipe tested for hydrocarbons and residue Specially cleaned and bagged for oxygen and chlorine service Hydro tested CMTRs and full compliance to B6.34 Applications Worcester developed the Series 94 available for either on-off or throttling services with the following applications in mind: Leak-off systems with sensing devices and alarms for fugitive emissions Category M materials Applications requiring extremely high cycle life Chlorine applications requiring a high-performance stem seal design Superheated water (400 F and 400 psi) High-temperature applications and/or high pressure drops requiring metal-seated versions High temperatures above 500 F requiring a Grafoil stem packing Phosgene gas and other highly toxic media requiring zero leakage Steam High-cycle steam valves are subject to wide thermal swings. Polymer Lines The Series 94 valve, using FEP or PFA seats and seals, is a technical improvement designed for use in polymer lines. Cryogenics A bonnet extension on the Series 94 valve provides the thermal conductivity to maintain ambient temperatures on the stem seals. Specifications Series 94 Flanged (94-50, & ) Sizes /2", 3 /4", ", /2", 2", 3", 4", 6" & 8" Flanges (ANSI 50# raised face) (ANSI 300# raised face) (ANSI 600# raised face "-3") Body Materials Stainless steel, carbon steel Stem 36 S.S or Hastelloy C Stem Seals Virgin TFE, Grafoil, Carbon-filled TFE Seats Metal A, Metal G, High-per Fill, TFE, Polyfill, RTFE or UHMWPE Body Seals TFE or graphite-coated stainless steel S gasket, TFE, Viton or Grafoil Ball 36 S.S or Hastelloy C Options One leak-off port drilled and tapped to /8" NPT standard. Optional second port for purging. Operation Lever handle, pneumatic or electric automation (on/off or proportional control) Standards ANSI B6.5 (flange dimensions), B6.0 (face-toface dimensions), B6.34, B3., B3.3 (including category M materials and MSS SP-72) Series 94 3-Piece Sizes /4" - 2" Ends Screwed Ends, Socket Weld, Butt Weld Body Materials Stainless steel, carbon steel Stem 36 S.S or Hastelloy C Stem Seals Virgin TFE, Grafoil, Carbon-filled TFE Seats Metal A, Metal G, High-per Fill, TFE, Polyfill, RTFE or UHMWPE Body Seals Graphite-coated S gasket, TFE coated S gasket, TFE, Viton Ball 36 S.S or Hastelloy C Options One leak-off port drilled and tapped to /8" NPT standard. Optional second port for purging. Operation Lever handle, pneumatic or electric automation (on/off or proportional control) Standards ANSI B.20. (for SE, NPT threads), B6. (for SW socket dimensions only), B6.34, B3., B3.3 (including category M materials) and MSS SP-72 API 607 Edition 4, and EXES A fire test approvals. WCABR023 3

4 Specifications NOTES: Body seals have pressure/temperature ratings that equal or exceed the rating of the seat. TFE body seals will not withstand thermal cycles in excess of 200 F. 500 Ratings for Metal A and G and High-per Fill Seats Three-piece S.S. and 600# flange Three-piece C.S. and 600# flange 500 Ratings for Polyfill, RTFE, UHMWPE and TFE Seats Three-piece C.S. and 600# flange Three-piece S.S. and 600# flange Pressure in psig. (kg/cm 2 ) 000 Flanged C.S. 300# Flanged S.S. 300# High-per Fill Metal "A" Metal "G" Pressure in( psig) 000 Flanged C.S. 300# Flanged S.S. 300# RTFE Polyfil Flanged C.S. 50# Flanged C.S. 50# UHMWPE TFE Flanged S.S. 50# Flanged S.S. 50# Maximum Temperature ( F) Maximum Temperature ( F) Cv Values and Equivalent Lengths of Pipe Three-Piece Flanged Equiv. length Equiv. lenth Valve of sched. 40 Valve of sched. 40 Size Cv pipe ft. Size Cv pipe ft. /4" - 3 /8" " /2" /2" /4" " " " /4" " /2" " " " WCABR023

Dimensions for 94 Three-Piece G E C F D K N Port /4"-2" 94 Three-Piece Dimensions inches (mm) H M A B Valve Weight Size A B C D E F G H K M N Port lb. (kg) /4" 2.54.83 2.67 4.40.70 4.75 8.00.75.296.

5 Dimensions for 94 Three-Piece G E C F D K N Port /4"-2" 94 Three-Piece Dimensions inches (mm) H M A B Valve Weight Size A B C D E F G H K M N Port lb. (kg) /4" (64.52) (20.65) (67.82) (.76) (7.78) (20.65) (203.20) (44.45) (7.52) (.8) (4.0) (.8) (.9) 3 /8" (64.52) (20.65) (67.82) (.76) (7.78) (20.65) (203.20) (44.45) (7.52) (.8) (7.53) (.8) (.9) /2" (64.52) (20.65) (67.82) (.76) (7.78) (20.65) (203.20) (44.45) (7.52) (.8) (2.72) (.8) (.4) 3 /4" (70.0) (24.6) (70.0) (4.05) (7.78) (22.94) (203.20) (50.80) (7.52) (4.22) (27.05) (4.22) (.8) " (92.96) (3.75) (80.77) (24.7) (7.78) (33.60) (203.20) (60.45) (8.7) (8.29) (33.78) (20.57) (23) /4" (05.66) (4.27) (85.60) (29.54) (7.78) (38.43) (203.20) (68.58) (8.7) (8.29) (42.55) (25.40) (4.5) /2" (4.36) (48.4) (97.03) (43.76) (9.05) (55.96) (254.00) (80.26) (2.70) (8.29) (48.64) (3.75) (5.0) 2" (25.48) (56.2) (0.85) (48.59) (9.05) (60.78) (254.00) (90.42) (2.70) (2.34) (6.) (38.) (5.9) WCABR023 5

6 Dimensions for 94 50/300 Flanged /2"-2" 94 50/300# Flanged G F D C H Port E K A (94-50) A (94-300) B 3"-8" 94 50/300# Flanged G F D C H Port A (94-50) A (94-300) Bolting dimensions to ANSI B6.5 6 WCABR023

7 Dimensions for 94 50/300 Flanged inches (mm) Valve Size A A B C D E F G H K Port 50# 300# /2" (07.95) (39.70) (45.97) (67.82) (.76) (7.78) (20.65) (203.20) (4.99) (7.52) (.8) (2.4) (2.9) 3 /4" (7.35) (52.40) (49.28) (70.0) (4.05) (7.78) (22.94) (203.20) (2.08) (7.52) (4.22) (3.6) (4.0) " (27.0) (65.) (57.2) (80.77) (24.7) (7.78) (33.60) (203.20) (26.67) (8.7) (20.57) (4.9) (5.7) /2" (65.0) (90.50) (62.23) (97.03) (43.76) (9.05) (55.96) (254.00) (4.40) (2.70) (3.75) (7.3) (8.7) 2" (77.80) (25.90) (67.82) (0.85) (48.45) (9.05) (60.78) (254.00) (5.05) (2.70) (38.0) (0.0) (.8) 3" (203.20) (282.45) (9.95) (98.55) (62.05) (6.76) (200.9) (558.80) (77.72) (8.92) (63.50) (8.2) (22.7) 4" (228.60) (304.80) (0.60) (3.79) (77.80) (6.76) (26.66) (558.80) (02.36) (8.92) (82.55) (28.) (36.3) 6" (266.7) (403.35) (07.95) (57.23) (232.4) (26.9) (289.56) (660.4) (53.92) (28.45) (.25) (56.7) (68.0) 8" (292.0) (49.) (44.5) (84.9) (255.3) (26.9) (32.7) (660.4) (203.2) (28.45) (44.5) (83.5) (02.) Dimensions are for layout purposes only. For tolerances, contact Flowserve. Metric dimensions are converted from standard English. WCABR023 7

8 Dimensions for Flanged G F D C H Port E K Bolting Dimensions to ANSI B6.5 A B "-2" # Flanged inches (mm) Valve Weight Size A B C D E F G H K Port lb. (kg) " (25.9) (69.85) (80.77) (24.7) (7.78) (33.60) (203.20) (26.67) (8.7) (20.57) (8.85) /2" (24.3) (75.8) (97.03) (43.76) (9.05) (55.96) (254.00) (4.40) (2.70) (3.75) (6.80) 2" (292.) (80.52) (0.85) (48.45) (9.05) 60.78) (254.00) (5.05) (2.70) (38.0) (2.79) 8 WCABR023

9 Series 94-50, and (Flanged) Qty. Part per No. Part Name Valve Materials Body Stainless Steel ASTM A35-CF8M Carbon Streel ASTM A26-WCB, Black Oxide Coated 2 End Plug Stainless Steel ASTM A or A35-CF8M Carbon Steel , Black Oxide Coated /2"-2" Ball Stainless Steel ASTM A ( /2"-2"), A35-CF8M (3"-8") Hastelloy C ASTM B574-N Stem Stainless Steel ASTM A Hastelloy C ASTM B574-N Seat 2 TFE, Reinforced TFE, Polyfill, UHMWPE, High-per Fill, Metal A & Metal G 6 Body Seal TFE, Viton, Stainless Steel AISI-36, TFE or Graphite Coated ( /2"-2") Grafoil (3"-8") NOT Seat Seal 2 See illustration on page 0 (3-Piece) SHOWN (Metal Seats for reference Only) 7 Thrust Bearing Celazole PBI ( /2"- 3 /4" & "-2" with G, U or X Seats), Polyfill ("-2" only), Carbon filled TFE or Grafoil (3"-8" only) 8 Filler Ring TFE of Grafoil ( solid ring) Seal TFE of Grafoil ( solid ring) 0 Lantern Ring Stainless Steel ASTM A Hastelloy C ASTM B574-N0276 Chevron-Style 2 or 3 /2"-2" 2 TFE + Carbon-filled TFE Ring or Grafoil 3"-8" 3 TFE or 2 Grafoil 2 Follower T or G Stainless Steel ASTM A479-36L or 36 4 Gland Plate Stainless Steel ASTM A743-CF8M Carbon Steel 5 Gland Bolt 2 Stainless Steel ASTM A93-GR.B8 Alloy 20 for Chlorine Line (ASTM B473S20) 6 Belleville 2 Stainless Steel ASTM A666, Full Hard Washer Carbon Steel AISI C "-8" Handle ( /2"-2" Ductile Iron ASTM A536, Zinc Plated, Only) Epoxy Coated 8 Handle Set 2 Alloy Steel Screw ( /2"-2" Only) 9 Split Ring Hastelloy C ASTM B574-N0276 ( /2"-2" Only) Stainless Steel ASTM A479-36L Stop (3"-8" Only) Carbon Steel ASTM A366, Zinc Plated 22 Wrench Block Malleable Iron ASTM A47, Black Oxide (3"-8" Only) Coated 23 Hex Head Bolt Carbon Steel SAE J429 GR Wrench Carbon Streel ASTM A53 Extension (3"-8" Only) 25 End Plug 4-8 Stainless Steel AISI 303, Zinc Plated Screw (3"-8") 26 Name Plate Stainless Steel Grade /8" Plug Stainless Steel 300 Series NOTE: Handle ordered separately from valve. See page WCABR023 9

10 Series 94 Three-Piece Qty. Part per No. Part Name Valve Materials Body Stainless Steel ASTM A35-CF3M, Carbon Steel ASTM A26-WCB, Black Oxide Coated 2 Pipe End 2 Stainless Steel ASTM A35-CF3M, Carbon Steel, ASTM A05 or A26- WCB, Black Oxide Coated 3 Ball Stainless Steel, Hastelloy C ASTM B574-N Stem Stainless Steel ASTM A or Hastelloy C, ASTM B574-N Seat 2 TFR, Reinforced TFE, Polyfill, High-per Fill, UHMWPE, Metal A & Metal G 6 Body Seal 2 Viton, TFE, Stainless Steel AISI 36 (TFE or Graphite Coated) 7 Seat Seal 2 Graphite (Metal "A" and "G" Only) 8 Split Ring Hastelloy C ASTM B574-N0276 or Stainless Steel ASTM A479-36L 9 Thrust bearing Celazole PBI ( /4"- 3 /4" & "-2" with G, X or U seats), Polyfill ("-2") 0 Filler Ring TFE or Grafoil ( Solid Ring) 629 Seal TFE or Grafoil ( Solid Ring) 2 Lantern Ring Stainless Steel ASTM A479-36L Hastelloy C ASTM B574-N Chevron-Style Ring 2 or 3 2 TFE + Carbon Filled TFE or 2 Grafoil 4 Follower T or G Stainless Steel ASTM A479-36L or 36 6 Handle Ductile Iron ASTM A536, Zinc Plated, Epoxy Coated 7 Set Screw 2 Alloy Steel 8 Gland Plate Stainless Steel ASTM A743-CF8M Carbon Steel 9 Gland Bolt 2 Stainless Steel ASTM A93-GR B8 Alloy 20 ASTM B473 S20 for CL94 20 Belleville Washer 2 Stainless Steel ASTM A666 Full Hard Carbon Steel AISI C075 2 Body Bolt 4 Stainless Steel ASTM A93-GR B8 Carbon Steel ASTM A93 GR B7 and 2H 22 Body Nut 4 Stainless Steel ASTM A94-GR 8 Carbon Steel ASTM A93 GR B7 and 2H 23 Name Plate Stainless Steel Grade /8" Plug Stainless Steel 300 Series NOTE: Handle ordered separately from valve. See page. 0 WCABR023

11 How to Order VALVES: Sample Ordering Code: 2" GGSW would be a 2" Series 94 valve with stainless steel body, pipe ends, ball and stem. It would have graphite impregnated stainless steel seats and graphite coated stainless steel S gasket body seals. Pipe ends would be socket weld. HANDLES: Operating handles are ordered separately. If ordering a 2" 94 valve, order a 2" HK94 handle. Please specify on the order whether you wish the handle mounted at the factory or shipped separately. Example: 2" HK94 handle - factory mounted. Series 94 50/300/600 Flanged (600# "-2" Only) Valve Size Series Body Ball, Stem Seats Body Seal End Connection!/2" Carbon Steel 6-36 S.S. A - Metal "A" w/s.s. ball and stem M - TFE coated S.S ANSI 50# Flanges #/4" 6 - CF8M Stainless C - Hastelloy C G* - Metal "G" w/s.s. ball and stem "S" gasket ("-2" only) ANSI 300# Flanges "!/2" Steel X - High-per Fill G - Graphite coated ANSI 600# Flanges 2" T** - TFE S.S. "S" gasket ("-2" only) 3" P** - Polyfill Z**- Grafoil (3"-8" only) 4" R** - Reinforced TFE T** - TFE 6" 8"** U - UHMWPE V - Viton!/2" #/4" "!/2" 2" 3" 4" CL Carbon Steel C - Hastelloy C R - Reinforced TFE T - TFE 50 - ANSI 50# Flanges ANSI 300# Flanges * Available in sizes /2"-6" only. ** 8" available only in these options. Series 94 Three-Piece Valve Size Series Body, Pipe Ends Ball, Stem Seats Body Seals End Connection!?4" - 2" 94-3-piece 4 - WCB or A S.S. A - Metal "A" w/s.s. M - TFE coated S.S. SE - Screwed End Carbon Steel C - Hastelloy C ball and stem "S" gasket SW - Socket Weld 6 - CF3M G - Metal "G" w/s.s. G - Graphite coated BW4 - Butt Weld, ball and stem S.S. "S" gasket schedule 40 Stainless Steel X - High-per Fill T - TFE BW8 - Butt weld (C.S.), T - TFE V - Viton schedule 80 P - Polyfill R - Reinforced TFE BW - Butt Weld (S.S. only), schedule 0 U - UHMWPE!?2" - 2" CL Carbon Steel WCB or A05 C - Hastelloy C T - TFE ( piece seat/seal) SE - Screwed End SW - Socket Weld AM seat/seal combination with SE only. Prefixes: V for vacuum service, TFE, reinforced TFE and Polyfill seats only. X for oxygen service, TFE, reinforced TFE and polyfill seats only. WCABR023

Flowserve... All The Right Valves In All The Right Places Worcester is a registered trademark of Flowserve Corporation. Polyfill is a registered trademark of Flowserve Corporation.

12 Flowserve... All The Right Valves In All The Right Places Worcester is a registered trademark of Flowserve Corporation. Polyfill is a registered trademark of Flowserve Corporation. Pulsair is a registered trademark of Flowserve Corporation. High-Per Fill is a registered trademark of Flowserve Corporation. Grafoil is a registered trademark of Union Carbide Corp. Viton is a registered trademark of The DuPont Co. Hastelloy is a registered trademark of Haynes International. Celazole is a registered trademark of Hoescht Celanese. Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application. While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or offices. For more information about Flowserve Corporation, visit or call USA FLOWSERVE CORPORATION FLOW CONTROL 978 Foreman Drive Cookeville, Tennessee 3850 USA Phone: Facsimile: Flowserve Corporation, Irving, Texas, USA. Flowserve and are registered trademarks of Flowserve Corporation. FCD WCABR PB /05 8/03 Printed in USA.

Worcester Controls E51/52. Enviro-Safe High Integrity Flanged Ball Valves

Worcester Controls E51/52. Enviro-Safe High Integrity Flanged Ball Valves Worcester Controls E1/2 Enviro-Safe High Integrity Flanged Ball Valves General Description With environmental protection and control established as a major issue for the future, Flowserve Worcester Controls