elbow ball check valves Patents no.: US 8,1,18 B, US 8,08,99 B in-line ball check valves Patent no.: US 8,1,18 B PRODUCT CATAOG Version 09.017
SZUSTER system is a brand of innovative products which, due to their unique features, are of great interest and demand on the global market. Several advantages, such as safety and ease of use, reduction of the operating costs and ability to solve Users common problems put the SZUSTER system as one of the leading brands on the market. INNOVATION IS ESSENTIA From the very beginning our Research and Development Department continuously works on new solutions. This slogan reflects the brand s philosophy betting on innovation and meeting the needs, thereby we build long-term relations with our customers and business partners. CONTENTS EBOW BA CHECK VAVES.... IN-INE BA CHECK VAVES... 9
EBOW BA CHECK VAVES Technical data Range of available diameters: 1 1/ 1. Pressure rated to 0 PSI (all valves are tested to 15 PSI leak test / 0 PSI hydrostatic shell test). Medium temperature: max 10ºF (temporarily to 10ºF). Flanges complying with ANSI/ASME B1.1 Class 15. API 598 tests and requirements. Painted with a coat of epoxy paint, RA 5015. Type ESK Patents no.: US 8,1,18 B, US 8,08,99 B. Type COMBI Advantages for sectors For Pumps 1. Enables more compact construction of the pump canopy.. ow service time which takes less then 15 minutes.. Quick replacement time customers can quickly replace the valve balls themselves without damaging equipment. For ift Stations 1. Space saving our valves enable space saving in a lift station therefore providing the possibility of using a much smaller tank.. Quick replacement time customers can quickly replace valve balls themselves without damaging equipment.. Full opening at the velocity of. fps the SZUSTER system check valves are fully opened at the velocity of. fps, thereby enabling the efficient working of customers system.. Significant reduction of vibration our check valves successfully reduce vibrations thereby making a system work more quietly. For Waterworks 1. Full opening at the velocity of. fps fully open position and constant factor K, starting from the flow rate of. fps.. Easy access to valves interior and the ball which enables: placing the cover in the so-called servicing position inspection of the inlet pipeline (including the pump impeller) and inspection of the pressure pipeline. Reduction of vibrations making a system work more quietly. For Engineers 1. Combined solution two-in-one compact solution (elbow, check valve) or even a three-in-one compact solution (elbow, check valve, knife gate valve).. Fully open position and constant factor K starting from the flow rate of. fps.. Reduction of vibrations making a system work more quietly.
EBOW BA CHECK VAVES Additional options Type of check valve Characteristics Application examples Version with floating ball (F) Version with quasi ball (Q) Version with drainage (D) Table of options The valve in F version is equipped with a ball, so-called floating ball, with a specific weight of approx 9.9 lb/ft. The valve in Q version is equipped with a quasi floating ball with a specific weight of approx.7 lb/ft. The valve in D version is equipped with drain plug for valve drainage. Backwater protection (valve is fully opened with the velocity of 0. fps). ift stations, lift stations with separation of solids, pumps with inverter. Pumps, dry lift stations, gravity installations with anti reflux valves. Type DN Size Cast Iron Ductile Iron Floating Ball (F) Quasi Ball (Q) Drainage (D) Type ESK 01 - threaded ESK 01 1 1/ regular n/a option n/a n/a ESK 01 0 1 1/ regular n/a option n/a n/a ESK 01 50 regular n/a option n/a n/a Type ESK 11 - flanged ESK 11 50 regular n/a option n/a n/a ESK 11 80 n/a regular option option n/a ESK 11 100 n/a regular option option n/a ESK 11 150 n/a regular option option option ESK 11 00 8 n/a regular option option option ESK 11 50 10 n/a regular option n/a option ESK 11 00 1 n/a regular option n/a option Type COMBI 01 - threaded inlet, flanged outlet COMBI 01 50 regular n/a option n/a n/a Type COMBI 11 - flanged COMBI 11 50 regular n/a option n/a n/a COMBI 11 80 n/a regular option n/a n/a COMBI 11 100 n/a regular option option option Type COMBI 11 - flanged, oval version COMBI 11 50.O n/a regular option n/a n/a Elbow ball check valves installation method ESK 01 ESK 11 COMBI 01 COMBI 11 *Vertical deviation in the range: 0 10 when used with solids as gravel and sand 0 5 when used with drinking water
EBOW BA CHECK VAVES ESK ball check valves dimensions ESK 01 ESK 11 Type DN Size H D K l x n s Gw FK Weight [inch] [lb] ESK 01 1 1/ 1/8 1/8 /1 NPT 1 1/ 1. ESK 01 0 1 1/ / / /8 NPT 1 1/.9 5.1 ESK 01 50 / / NPT. 9. ESK 11 50 / / 1/ / / x. 1.1 ESK 11 80 1/ 1/ 7 1/ / x 1.7. ESK 11 100 8 8 9 7 1/ / x 8 1. 5. ESK 11 150 11 11 11 9 1/ 7/8 x 8 1. 109.8 ESK 11 00 8 1 1 1 1/ 11 / 7/8 x 8 1. 0.5 ESK 11 50 10 17 17 1 1 1/ 1 x 1 1.5 9. ESK 11 00 1 0 1/ 0 1/ 17 1 x 1 1.5 91. FK - factor K within the recommended range of flow velocity through the valve from, fps to 8, fps ESK ball check valves constructions ESK 01 7 5 1 ESK 11 No. Part Material* 7 5 1 1 Body Cast iron, ASTM A1 Class B (for sizes 1 1/ - ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes -1 ) Cover Cast iron, ASTM A1 Class B (for sizes 1 1/ - ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes -1 ) Ball Rubber NBR / EPDM Gasket Rubber NBR / EPDM 5 Screw cap Stainless steel, ASTM A0 Grade 0 Nut 7 Washer Stainless steel, ASTM A0 Grade 0 Stainless steel, ASTM A0 Grade 0 *Types of materials may be subject to change. 5
I EBOW BA CHECK VAVES COMBI ball check valves dimensions in accordance with the standard ANSI/ASME B1.1-005 Class 15 COMBI 01 COMBI 11 x T K x T K xt I NPS d I H H H S Gw S Gw D K1 I COMBI 11 oval K xt NPS H D K1 I Type DN Size H D K K1 l x T l FK Weight [inch] [lb] COMBI 01 50 1/ 15/1 NPT / NPT / x x 5/8-11 UNC NPT. COMBI 11 50 1/ / 1/ / / / x x 5/8-11 UNC / x. 9 COMBI 11 50.O* 1/ / 5 7/8 / 1/ / x x 5/8-11 UNC / x. COMBI 11 80 7 1/1 1/ 7 1/ / x x 5/8-11 UNC / x 5 COMBI 11 100 8 1/ 8 9 7 1/ 7 1/ / x x 5/8-11 UNC / x 8 7. *Oval version FK factor K within the recommended range of flow velocity through the valve from. fps to 8. fps
EBOW BA CHECK VAVES COMBI ball check valves construction COMBI 01 0 No. Part Material* 1 Body Cast iron, ASTM A1 Class B (for size ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes from - oval version to ) 0 1 10 1 9 Cover Plate Cast iron, ASTM A1 Class B (for size ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes from - oval version to ) Cast iron, ASTM A1 Class B; Ductile iron, ASTM A5 Grade 5-5-1 (for COMBI 11 - oval version,, ) 18 1 18 11 7 5 0 Gland clamp Cast iron, ASTM A1 Class B (for size ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes from - oval version to ) 5 Spindle nut Brass, ASTM C8500 Spindle Stainless steel, ASTM A0 Grade 0 7 Knife Stainless steel, ASTM A0 Grade 0 8 Fastening sleeve Stainless steel, ASTM A0 Grade 0 1 1 17 15 1 11 8 1 0 9 Spacer sleeve Stainless steel, ASTM A0 Grade 0 10 Wheel fastening Stainless steel, ASTM A0 Grade 0 sleeve 11 Slide sleeve Brass, ASTM C8500 1 Ball Rubber NBR / EPDM 1 Gland: packing Cord PTFE + rubber NBR / EPDM 1 Seal: O-ring Rubber NBR / EPDM 15 Seal: U-type Rubber NBR / EPDM COMBI 11 10 11 1 18 11 0 1 1 Wheel Aluminium, ASTM B-B108 17 Flat set screw Stainless steel, ASTM A0 Grade 0 18 Screw cap Stainless steel, ASTM A0 Grade 0 Washer Stainless steel, ASTM A0 Grade 0 0 Bolt Stainless steel, ASTM A0 Grade 0 1 Spring-type pin Stainless steel, ASTM A0 Grade 0 Post Stainless steel, ASTM A0 Grade 0 Bracket Stainless steel, ASTM A0 Grade 0 *Types of materials may be subject to change. 0 0 1 18 7 5 18 1 1 17 1 0 15 7
EBOW BA CHECK VAVES Factor K of the flap valve DN100 ( ) with one elbow 90 and Factor K of the SZUSTER system ball check valve ESK 11 DN100 ( ) chart 8.0 7.0.0 5.0 FK = f D FK - resistance coefficient f - friction factor - equivalent lenght D - internal diameter Factor K Factor K.0.0.0 Factor K of the flap valve DN100 ( ) Constant Factor K of the SZUSTER system valve ESK 11 DN100 ( ) K=1. Factor K of the SZUSTER system valve ESK 11 DN100 ( ) 1.0 0.0 1. 1..0...0...9...9 5. 5. 5.9...9 7. 7.5 7.9 8. V [fps] Factor K of the SZUSTER system ball check valve ESK 11 DN80 ( ) in comparison to other standard ball check valves without elbow resistance....0 1.8 Factor K 1. 1. 1. 1.0 0.8 0. 0. ESK 11 DN80 ( ) FK (1.7-0.5) = 1. constant.0...0...0.. 5.0 5. 5..0.. 7.0 7. 7. 8.0 V [fps] 8
IN-INE BA CHECK VAVES Technical data Range of available diameters: 1 1/ 8. Pressure rated to 0 PSI (all valves are tested to 15 PSI leak test / 0 PSI hydrostatic shell test). Medium temperature: max 10ºF (temporarily to 10ºF). Flanges complying with ANSI/ASME B1.1 Class 15. Type ES API 598 tests and requirements. Painted with a coat of epoxy paint, RA 5015. Patent no.: US 8,1,18 B. Type ES Advantages For ift Stations 1. Quick replacement time customers can quickly replace valve balls themselves without damaging equipment.. Easy access to valves interior and the ball which enables placing the cover in the so-called servicing position. For Engineers 1. Fully open position and constant factor K starting from the flow rate of. fps.. Reduction of vibrations making a system work more quietly.. Reducing energy consumption for sewage pumping due to the smaller resistance of the valve design (relative to standard ball check valves). 9
IN-INE BA CHECK VAVES Additional options Type of check valve Characteristics Application examples Version with floating ball (F) Version with quasi ball (Q) The valve in F version is equipped with a ball, so-called floating ball, with a specific weight of approx 9.9 lb/ft. The valve in Q version is equipped with a quasi floating ball with a specific weight of approx.7 lb/ft. Backwater protection (valve is fully opened with the velocity of 0. fps). ift stations, pumps with inverter. Table of options Type DN Size Ductile Iron Floating Ball (F) Quasi Ball (Q) Type ES 01 - threaded ES 01 1 1/ regular n/a n/a ES 01 0 1 1/ regular n/a n/a ES 01 50 regular option n/a Type ES 11 - flanged ES 11 50 regular regular n/a ES 11 5 1/ regular regular n/a ES 11 80 regular regular option ES 11 100 regular regular option ES 11 15 5" regular regular option ES 11 150 regular regular option ES 11 00 8 regular regular option In-line ball check valves installation method ES 01 ES 11 *Vertical deviation in the range: 0 10 when used with solids as gravel and sand 0 5 when used with drinking water 10
F G w S d D IN-INE BA CHECK VAVES ES ball check valves dimensions in accordance with the standard ANSI/ASME B1.1-005 Class 15 ES 01 ES 11 K l x n Type DN NPS D d K l x n S Gw Weight [inch] [lb] ES 01 0 1 1/" 5 7/8 - - - - /8 1 1/ 5. ES 01 50 " 7 7/8 - - - - 15/1 9.0 ES F 11 50 7 7/8 1/ 15/1 /" x - - 17. ES 11 5 1/ 9 7/1 7 1/ 1/1 5 11/1 /" x - - 5. ES 11 80 10 1/ 7 7/8 5 7/1 5/1 /" x 8 - - 9.7 ES 11 100 11 1/1 8 5/8 1/ 7 1/8 /" x 8 - - 59.5 ES 11 15 5" 1 1/1 9 7/8 7 /8 8 1/ /" x 8 - - 8.8 ES 11 150 15 / 11 1/ 8 /8 9 7/1 7/8" x 8 - - 105.8 ES 11 00 8 11/1 1 /8 10 9/1 11 5/8 7/8" x 8 - - 17.0 ES ball check valves constructions ES 01 7 5 1 ES 11 No. Part Material* 7 5 1 1 Body Cast iron, ASTM A1 Class B (for sizes 1 1/ - ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes -1 ) Cover Cast iron, ASTM A1 Class B (for sizes 1 1/ - ); Ductile iron, ASTM A5 Grade 5-5-1 (for sizes -1 ) Ball Rubber NBR / EPDM Gasket Rubber NBR / EPDM 5 Screw cap Stainless steel, ASTM A0 Grade 0 Nut Stainless steel, ASTM A0 Grade 0 7 Washer Stainless steel, ASTM A0 Grade 0 *Types of materials may be subject to change. 11
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