Praher S4 Ball Valve. manual valves. Praher Type S4 Ball Valve. Materials. Size. Pressure Rating. Features. Connections.

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Praher S4 Ball Valve Praher Type S4 Ball Valve Descripti: In-line double uni ball valve with lockable handle Mounting: In any positi Maximum Fluid Pressure at 20 C: s

Flanged BS404 EN1092 PN10 Opti: Silic-free Materials Body - Polypropylene Ball Seat - PTFE Seals - EPDM or FPM Lockable Handle Tagging Point Valve Bracket Actuati

retrofit actuati. Pneumatically and Electrically actuated versis available Silice free request s 3/8-4 /16mm - 110mm Pressure Rating 3/8 /16mm to 2.

79 20 12 1379 6.89 20 12 1412 76.6 2 12 1381 79.1 2 12 1380 92.76 32 12 1383 89.79 32 12 1382 10.7 40 12 138 114.84 40 12 1384 133.7 0 12 1387 144.80 0 12 1386 16.

37 MM Fusi Spigots MM Fusi Spigots PTFE Seats 16 12 1430 63.36 PTFE Seats 16 12 1431 73.79 20 12 1432 6.89 20 12 1433 76.6 2 12 1434 79.1 2 12 143 92.76 32 12 1436 89.

1 Praher S4 Ball Valve Praher Type S4 Ball Valve Descripti: In-line double uni ball valve with lockable handle Mounting: In any positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10bar; s 90mm to 110mm - 6 bar Body: Polypropylene (PP-H) Seals: EPDM or FPM Seats: PTFE End Cnectis: Fusi sockets, fusi spigots, BSP Female Threaded, Flanged BS404 EN1092 PN10 Opti: Silic-free Materials Body - Polypropylene Ball Seat - PTFE Seals - EPDM or FPM Lockable Handle Tagging Point Valve Bracket Actuati Features Lockable Handle (Lock not supplied) True Uni design for easy maintenance Full bore design Tagging point included Matched Valve bracket for panel mounting and retrofit actuati. Pneumatically and Electrically actuated versis available Silice free request s 3/8-4 /16mm - 110mm Pressure Rating 3/8 /16mm to 2.1/2 /7mm - 10 bar 3-4 /90mm - 110mm - 6 bar Cnectis Fusi Sockets Fusi Spigots BSP Female Threaded Flanged PN10 PTFE Seats PTFE Seats MM Fusi Spigots MM Fusi Spigots PTFE Seats PTFE Seats

Praher M1 Modular Ball Valve manual valves NEW!

EPDM or FPM s 16mm - 63mm Features Lockable Handle (Lock not supplied) True Uni design for easy maintenance

Modular adaptor set available for actuators or limit switches M1 Ball Valve Manual Pressure Rating 16 bar

79 20 12.408 6.89 20 12.4141 76.6 2 12.4086 79.1 2 12.4142 92.76 32 12.4087 89.79 32 12.4143 10.7 40 12.4088 114.

11 M1 Ball Valve Manual M1 Ball Valve Manual MM Fusi Spigots - PTFE Seats MM Fusi Spigots - PTFE Seats 16 12.

2 Praher M1 Modular Ball Valve manual valves NEW! Lockable Handle Limit Switch Box Intergrated Bracket Simple Actuati Materials Body - PP Ball Seat - PTFE Seals - EPDM or FPM s 16mm - 63mm Features Lockable Handle (Lock not supplied) True Uni design for easy maintenance Buttress thread uni Full bore design Integrated fixing points Limit switch box for positi feedback available Modular adaptor set available for actuators or limit switches M1 Ball Valve Manual Pressure Rating 16 bar Cnectis Fusi Sockets Fusi Spigots M1 Ball Valve Manual - PTFE Seats - PTFE Seats M1 Ball Valve Manual M1 Ball Valve Manual MM Fusi Spigots - PTFE Seats MM Fusi Spigots - PTFE Seats

Safi Manual 2-Way Ball Valve Materials Body - GRP, PVDF, ASPP Seals - EPDM, FPM, FFKM, NBR s 1 /2 /20mm - 6 /160mm Pressure Rating PN10 / PN16

Features Unique designed plastic valve Reinforced flanges with encapsulated metal inserts A locking key ensures correct flange alignment The

equipment directive 97/23/CE for gas and liquids group 1 and 2 Face to Face: DIN:EN8, ISO 72 PN10 PTFE thrust bearing washer reduces torque

Fully encapsulated steel reinforced flanges removes the need for an exposed metal backing ring.

O-rings give energised seat/floating ball, ensuring sealing at low pressures, low operati torque. Pist mounted body o-rings.

3 Safi Manual 2-Way Ball Valve Materials Body - GRP, PVDF, ASPP Seals - EPDM, FPM, FFKM, NBR s 1 /2 /20mm - 6 /160mm Pressure Rating PN10 / PN16 Cnectis Between flanges, universaly drilled Optis Lockable handle Handle extensis Actuati: Electric / Pneumatic Special regulatis (V Ball) Features Unique designed plastic valve Reinforced flanges with encapsulated metal inserts A locking key ensures correct flange alignment The handle may be removed for safety purposes and can be relocated in e positi ly Built in 1/4 turn handle stops Standard: Cforms to the pressure equipment directive 97/23/CE for gas and liquids group 1 and 2 Face to Face: DIN:EN8, ISO 72 PN10 PTFE thrust bearing washer reduces torque and provides a smoother operati and increases service life. Fully encapsulated steel reinforced flanges removes the need for an exposed metal backing ring. Compressi moulded seat with spherical sealing surfaces and perfect ctact with the ball. Good resistance to crystallizati. O-rings give energised seat/floating ball, ensuring sealing at low pressures, low operati torque. Pist mounted body o-rings. Sealing avoids tensi stress from the piping. 2-piece body with buttress thread. This thread is extremely robust and suited to plastics. Body locking device: Prevents the loosening of valve body under the effects of pipe stresses. Moulded sealing rings flanges to improve gasket sealing and eliminate gasket extrusi. 24

Safi GRPP 2-Way Ball Valve Descripti: In-line flanged compact ball valve Mounting: In any positi, between flanges to PN10/16 s: 1 /2 to 6 Body: GRPP, PVDF, ASPP (Anti-Static Polypropylene) Seals:

4 Safi GRPP 2-Way Ball Valve Descripti: In-line flanged compact ball valve Mounting: In any positi, between flanges to PN10/16 s: 1 /2 to 6 Body: GRPP, PVDF, ASPP (Anti-Static Polypropylene) Seals: EPDM, FPM, FFKM, NBR Shaft: GRRP End Cnectis: Between flanges, universaly drilled GRRP versi shown Lever Operated Gear Operated 1 /2/ FFE /2/ FFV /4/ FFE /4/ FFV / FFE / FFV /4/ FFE /4/ FFV /2/ FFE /2/ FFV / FFE / FFV / FFE / FFV / FFE / FFV 70. 6/ FFE / FFV D t see what you want? We have access to a huge range of products that are not featured in our Handbook. If you d t see what you want, give our team a call. 2

Praher T4 Diaphragm Valve Lockable Handle Visual Positi Indicator Optial Valve Support Plates General Sealing

Pressure DN 1 / 1 /2 - DN 12 / 10 bar Cnectis PP uni sockets 20mm-63mm PP fusi spigots 20mm-110mm Flanged PN10

for aggressive and dirty media Radial installati or removal Easy replacement of the diaphragms Technical

6 80 100 12 G 1 /2 3 /4 1 1 1 /4 1 1 /2 2 2 1 /2 3 4 M 16. 16. 20.1 31. 31. 38.6 2.0 2.0 2.0 2.0 H 100.0 100.0 107.

43. 43. - - - - Lift 9.0 9.0 11.0 22.0 22.0 28.0 3.0 3.0 4.0 4.0 K M6 M6 M6 M8 M8 M8 - - - - L 124.0 144.0 14.0 174.

5 Praher T4 Diaphragm Valve Lockable Handle Visual Positi Indicator Optial Valve Support Plates General Sealing material: EPDM / EPDM-PTFE / FPM Body material: Polypropylene (PP-H) Dimensis: DN 1/d 20 - DN12/d140 Operating Pressure DN 1 / 1 /2 - DN 12 / 10 bar Cnectis PP uni sockets 20mm-63mm PP fusi spigots 20mm-110mm Flanged PN10 20mm-140mm Features Safety gear wheel Corrosi Resistant Maintenance free operati over a lg working life Suitable for aggressive and dirty media Radial installati or removal Easy replacement of the diaphragms Technical Specificati For example: TYPE PRAHER, DIN 2403 PP Diaphragm valve T4 DN 1 d20 PP mm fusi spigot Sealing material EPDM-PTFE Safety gear wheel Max. Operating pressure 10 bar Valve Dimensis DN 1 - DN 0 DN 6 - DN 80 d DN G 1 /2 3 / /4 1 1 / /2 3 4 M H B F Lift K M6 M6 M6 M8 M8 M L L T t PN Dimensis in mm 26

Praher Type T4 Diaphragm Valve Descripti: In-line diaphragm valve with positi indicator Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene (PP-H) Diaphragm: EPDM, FPM

62 63 12 018 23.78 7 12 019 2.46 90 12 0160 99.82 110 12 0902 1014.1 PTFE Diaphragm MM Fusi Spigots 20 12 0173 17.40 2 12 017 186.67 32 12 0177 217.0 40 12 0178 274.26 0 12 0179 329.1 63 12 0180 418.

3 32 12 02 294.99 40 12 041 163.78 40 12 03 331.4 0 12 042 213.08 0 12 04 429.18 63 12 043 29.47 63 12 0 47.7 Flanged PN10 Flanged PN10 EPDM Diaphragm 20 12 0229 128.26 2 12 0230 138.2 32 12 0231 164.

63 40 12 023 326.4 0 12 02 367.00 63 12 027 494.21 7 12 028 739.87 90 12 0260 1020.04 110 12 0912 1489.66 140 12 0913 2632.01 MM Fusi Spigots Flanged PN10 FPM Diaphragm FPM Diaphragm 20 12 0161 17.

6 Praher Type T4 Diaphragm Valve Descripti: In-line diaphragm valve with positi indicator Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene (PP-H) Diaphragm: EPDM, FPM or PTFE (EPDM backed) End Cnectis: Fusi spigots, flanged BS404 EN1092 Opti: Silic-free EPDM Diaphragm MM Fusi Spigots PTFE Diaphragm MM Fusi Spigots MM Uni Sockets MM Uni Sockets EPDM Diaphragm PTFE Diaphragm Flanged PN10 Flanged PN10 EPDM Diaphragm PTFE Diaphragm MM Fusi Spigots Flanged PN10 FPM Diaphragm FPM Diaphragm Spears Needle Valve Descripti: Globe or Angle pattern flow ctrol valve Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene Seal: PTFE End Cnectis: Female NPT Threaded Feature: Built-in panel or bracket mounting nut Globe Pattern Valve 1 / P / P Angle Pattern Valve 1 / P / P

Praher Type S4 T & L-Port Ball Valve Descripti: In-line horiztal T-port or L-port ball valve with lockable handle and uni ends Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body:

60 2 12014 164.7 2 12022 193.98 32 12477 16.73 32 124906 19.91 40 12016 24.6 40 12024 236.9 0 124890 248.60 0 124910 308.79 63 124894 301.88 63 124914 387.

9 0 124891 248.60 0 124911 308.79 63 12489 301.88 63 12491 387.70 Also available with fusi spigot cnectis. s are the same as above.

7 Praher Type S4 T & L-Port Ball Valve Descripti: In-line horiztal T-port or L-port ball valve with lockable handle and uni ends Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene (PP-H) Seals: EPDM or FPM Seats: PTFE End Cnectis: Fusi sockets or fusi spigots T-Port Ball Valve PTFE Seats PTFE Seats L-Port Ball Valve PTFE Seats PTFE Seats Also available with fusi spigot cnectis. s are the same as above. Praher Valve Bracket for Type S4 T & L-Port Valve Valve bracket shown in PVC-U ASV Stubbe C200 Dos Dosing Ball Valve Descripti: In-line double uni ball valve with flow indicator Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene Seals: EPDM or FPM Seats: PTFE End Cnectis: Fusi sockets Features: Accurate flow ctrol with 180 visible indicator PTFE Seats PTFE Seats

manual valve accessories Praher Type S4 Ball Valve with Actuator Adaptor Kit Includes: Polypropylene Ball Valve, Polypropylene Valve Bracket, Csole, Actuator Adaptor, Screw Set 16 122 11 148.

13 s request for BSP threaded sockets or PN10 flanged cnectis 16 126.18 171.77 20 2 32 120.416 202.07 40 0 122.700 302.93 63 120.417 349.93 7 90 120.418 89.

28 110 17.0282 82.28 Valve shown with bracket Diaphragm Valve Mounting Plate Ensures clearance of uni nut from mounting surface Complete with two fixing screws. Valve Plate Thickness (mm) 20 16.

8 manual valve accessories Praher Type S4 Ball Valve with Actuator Adaptor Kit Includes: Polypropylene Ball Valve, Polypropylene Valve Bracket, Csole, Actuator Adaptor, Screw Set s request for BSP threaded sockets or PN10 flanged cnectis Praher Valve Bracket for Type S4 Ball Valve Valve shown with bracket Diaphragm Valve Mounting Plate Ensures clearance of uni nut from mounting surface Complete with two fixing screws. Valve Plate Thickness (mm) Replacement T4 Diaphragm Mounting plate shown fitted to valve EPDM Diaphragm 20/ 1 / / 1 / / 3 / / 3 / / / /1 1 / /1 1 / /1 1 / /1 1 / / / /2 1 / /2 1 / / / / / / 1 / / 3 / / /1 1 / /1 1 / / /2 1 / / / EPDM/PTFE Diaphragm FPM Diaphragm 29

Praher K4 Butterfly Valve Locking Handle

Lugs in Base Features Only Body Seal and Disc

support lugs in base Direct actuator mounting

Handle Manual or Gear operati All sizes PN10

withdin, ANSI, BS and JIS flanges Available as

PP-GF Disc - Polypropylene Seals - EPDM or FPM

/160 8 /22 A 230 230 300 386 386 D 6 80 100 10

19 19 19 23 23 K 127-14 146-160 17-190. 234.

9 Praher K4 Butterfly Valve Locking Handle Universal Drilling PP-GF Body PP disc Support Lugs in Base Features Only Body Seal and Disc in ctact with media Double sealed shaft Valve support lugs in base Direct actuator mounting Low torque operati Multi-positi Lockable Handle Manual or Gear operati All sizes PN10 rated Universal drilling - can be used withdin, ANSI, BS and JIS flanges Available as lugged versi Valve Dimensis Materials Body - PP-GF Disc - Polypropylene Seals - EPDM or FPM s 2 1 /2 /7mm - 8 /22mm Pressure Rating PN10 Lugged Type Cnectis Between flanges, universaly drilled 2 1 /2 /7 3 /90 4 /110 6 /160 8 /22 A D C W 90º 4º 4º 4º 4º J K H h E M Z PN 10 bar 10 bar 10 bar 10 bar 10 bar Dimensis in mm 260

10 Praher Type K4 Butterfly Valve Descripti: Lug style butterfly valve with universal drilling for mounting between flanges. (DIN, ANSI & BS) Body: PP-GF Disc: Polypropylene Seals: EPDM or FPM Pressure rating: PN10 : 2 1 /2 /7mm - 8 /22mm Optis: - Lug type, gear operated - Positi feedback Lever Operated Lever Operated 2 1 /2 / / / / / / /2 / / / / / / * Installati in PE100 SDR17 - stub flanges need to be chamfered, please see page 297. Lugged DIN Lugged ANSI 2 1 /2 / LD /2 / LA / LD / LA / LD / LA / LD / LA / LD / LA / LD / LA FPM seals available request FPM seals available request Gear Operated Gear Operated 2 1 /2 / /2 / / / / / / / / / / /

Praher Type S4 Butterfly Valve Descripti: Wafer style butterfly valve Mounting: In any positi, between flanges to BS 404 EN1072 PN10 Maximum Fluid Pressure at 20 C: s 90mm to 140mm - 10 bar; s 160mm

43 4 /110 12 1928 78.09 /140 12 244 714.24 6 /160 12 1929 831.60 8 /22 12 1930 1062.46 3 /90 12 1931 6.40 4 /110 12 1932 9.00 /140 12 2310 826.72 6 /160 12 1933 929.31 8 /22 12 1934 1189.

11 Praher Type S4 Butterfly Valve Descripti: Wafer style butterfly valve Mounting: In any positi, between flanges to BS 404 EN1072 PN10 Maximum Fluid Pressure at 20 C: s 90mm to 140mm - 10 bar; s 160mm to 22mm - 6 bar Body and Disc: Polypropylene Seals: EPDM or FPM Shaft: Stainless steel 304 End Cnectis: Flange mounted (flanges not included) Lever operated Lever operated 3 / / / / / / / / / / Gear operated Gear operated 3 / / / / / / / / / / Asahi Type 7 Butterfly Valve Descripti: Wafer style butterfly valve Mounting: In any positi, between flanges to ANSI 10 Maximum Fluid Pressure at 20 C: s 1 1 /2 to 10 : 10 bar s 12 to 14 : 6.9 bar; 16 :.8 bar; 18 :.1 bar; 20 to 24 : 3.4 bar Fluid Temperature Range: 0 C-60 C Body: Polypropylene Disc: Polypropylene or PVDF Seals: EPDM, FPM or Nitrile Shaft: Stainless Steel 316 End Cnectis: Flange mounted (flanges not included) Polypropylene Disc Lever Operated 1 1 / / PVDF Disc Lever Operated 1 1 / / Lever Operated 1 1 Lever Operated / / / /

Polypropylene Disc Plasgear Operated 1 1 /2 3726-01 1466.99 2 3726-020 113.42 2 1 /2 3726-02 1786.28 3 3726-030 193.32 4 3726-040 2037.88 6 3726-060 2930.07 8 3726-080 408.36 10 3726-100 4642.

12 Polypropylene Disc Plasgear Operated 1 1 / / Metal Gear Operated Plasgear Operated 1 1 / / Metal Gear Operated PVDF Disc Plasgear Operated Nitrile Seals 1 1 / / Metal Gear Operated Nitrile Seals Plasgear Operated 1 1 / / Plasgear Operated 1 1 / / Metal Gear Operated Metal Gear Operated

Praher K4 Check Valve Visual Positi Indicator Universal

PP-GF Seals - EPDM or FPM s 2 1 /2 /7mm - 10 /20mm

pressure drop Visual open-closed indicator Spring return

withdin, ANSI, BS and JIS flanges Pressure Rating PN10

torque for flange cnectis DN 6 80 100 10 200 20 300 Nm 1

139-14 90º 80 128 71 20 10-160 4º 100 1 80 20 17-191 4º

13 Praher K4 Check Valve Visual Positi Indicator Universal Drilling Materials 8º Max Opening Body - PP-GF Disc - PP-GF Seals - EPDM or FPM s 2 1 /2 /7mm - 10 /20mm Features Excellent Flow Rates Wide opening (8%) Low pressure drop Visual open-closed indicator Spring return All sizes PN10 rated Universal drilling - can be used withdin, ANSI, BS and JIS flanges Pressure Rating PN10 Cnectis Between flanges, universaly drilled Tightening torque for flange cnectis DN Nm Valve Dimensis DN A B C K W º º º º º º Dimensis in mm 264

14 Praher Type K4 Check Valve Descripti: Lug style check valve with universal drilling for mounting between flanges. (DIN, ANSI & BS) Body: Polypropylene Seals: EPDM or FPM Pressure rating: PN10 : 2 1 /2 /7mm - 10 /20mm 2 1 /2 / /2 / / A / A / A / A / A / A / / / / Kv Value Table Pressure Lost 1 bar bar DN l/min 94 l/min DN l/min 178 l/min DN l/min 394 l/min DN l/min 699 l/min Pressure loss based maximum opening of 8% 26

Praher Type S4 Air Release Valve Descripti: In-line air release valve Mounting: In a vertical positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body:

15 Praher Type S4 Air Release Valve Descripti: In-line air release valve Mounting: In a vertical positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body: Polypropylene Seals: EPDM or FPM Ce: Polypropylene End Cnectis: Fusi sockets, fusi spigots or female BSP threaded MM Fusi Spigots MM Fusi Spigots Praher Type S4 Foot Valve Descripti: In-line foot valve with screen Mounting: In a vertical positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body: Polypropylene Seals: EPDM or FPM Ce: Polypropylene (weighted) End Cnectis: Fusi sockets, fusi spigots or female BSP threaded MM Fusi Spigots MM Fusi Spigots

Praher Type S4 Check (N Return) Valve Descripti: In-line spring weighted ce check valve Mounting: In any positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body:

4 40 12 106 9.33 0 12 107 119.00 63 12 108 161.61 7 12 109 388.67 90 12 110 02.13 110 12 231 89.94 16 12 1838 6.00 20 12 1839 67.49 2 12 1840 78.4 32 12 1841 92.1 40 12 1842 111.11 0 12 1843 136.

16 Praher Type S4 Check (N Return) Valve Descripti: In-line spring weighted ce check valve Mounting: In any positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body: Polypropylene Seals: EPDM or FPM Spring: Stainless Steel sleeved in PTFE End Cnectis: Fusi sockets, fusi spigots or female BSP threaded BSP Female Threaded BSP Female Threaded 3 / / / / / / / / / / / / MM Fusi Spigots MM Fusi Spigots Ball Float Valve Descripti: Liquid level ctrol valve Mounting: In a horiztal positi Maximum Fluid Pressure at 20 C: 10 bar Fluid Temperature Range: 0 C-60 C Body: Polypropylene Arm: Polypropylene Float: Polypropylene End Cnectis: BSP male threaded Adjustable Cam 1 /2 HA/BVADJ/1PE/EP HA/BVADJ/PE/EP /2 HA/BVADJ/7PE/EP Adjustable Cam Design Different Positis 267

Praher Type S4 Wafer Check Valve Descripti: Wafer style flap check valve Mounting: In any positi, between flanges to BS 404 EN1072, PN10.

Maximum Fluid Pressure at 20 C: s 40mm to 160mm - 10 bar; sizes 22mm to 00mm - 6 bar Body: Polypropylene Seals: EPDM or FPM Spring: Stainless Steel End Cnectis: Flange mounted (flanges not included)

78 6 /160 07 0090 294.00 8 /22 07 0100 63.09 10 /280 07 0110 942.14 12 /31 07 0120 1209.46 14 /3 07 0620 2627.43 16 /40 07 0621 266.3 20 /60 07 0622 4360.40 1 1 /4 /40 07 0191 148.

17 Praher Type S4 Wafer Check Valve Descripti: Wafer style flap check valve Mounting: In any positi, between flanges to BS 404 EN1072, PN10. Optial spring return for mounting in horiztal positi or for pulsating flow. Maximum Fluid Pressure at 20 C: s 40mm to 160mm - 10 bar; sizes 22mm to 00mm - 6 bar Body: Polypropylene Seals: EPDM or FPM Spring: Stainless Steel End Cnectis: Flange mounted (flanges not included) No Spring Return No Spring Return 1 1 /4 / /2 / / /2 / / / / / / / / / / / /4 / /2 / / /2 / / / / / / / / / / / Stainless Steel Spring Return Stainless Steel Spring Return 1 1 /4 / /4 / /2 / /2 / / / /2 / /2 / / / / / / / / / / / / / / / Installati Adaptor for Wafer Check Valve Flange mounting Allows the valve to open fully Will accommodate use with heavy wall pipes 1 1 /4 / /2 / / /2 / / / / / / / / Note: backing ring not included. i Flange Mounted Wafer Check Valves Occasially the flange mounted wafer check valve will have restricted opening if it is mounted in a heavy wall pipe. For all installatis in heavy wall pipes we recommend the use of the additial installati adaptor to ensure that the valve will open fully. 268

Praher Type S4 Line Strainer Descripti: In-line strainer with uni ends Mounting: In any positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body: Polypropylene

18 Praher Type S4 Line Strainer Descripti: In-line strainer with uni ends Mounting: In any positi Maximum Fluid Pressure at 20 C: s 16mm to 7mm - 10 bar; s 90mm to 110mm - 6 bar Body: Polypropylene Seals: EPDM Strainer: Polypropylene with 1.8mm mesh; Stainless Steel with 0.mm, 0.7mm or 1mm mesh End Cnectis: Fusi sockets, fusi spigots Polypropylene Screen MM Fusi Spigots Polypropylene Screen Stainless Steel Screens* no screen included 0.mm mesh * Note: A filter 16/ 3 / support is required 20/ 1 / for the stainless steel 2/ 3 / screen 32/ /1 1 / /1 1 / / /2 1 / / / ASV Stubbe Gauge Guard MDM 902 Descripti: Pressure gauge cnector with isolating diaphragm Mounting: In any positi Maximum Fluid Pressure at 20 C: 10 bar Body: Polypropylene Diaphragm: PTFE (EPDM backed) End Cnectis: Fusi Spigots, NPT Female Threaded 2x 1 /4x 1 / x 1 /2x 1 / Note: gauge not included. 0.7mm mesh 1mm mesh 16/ 3 / / 1 / / 3 / / /1 1 / /1 1 / / /2 1 / / / / 3 / / 1 / / 3 / / /1 1 / /1 1 / / /2 1 / / / Filter Support for Stainless Steel Screen 16/ 3 / / 1 / / 3 / / /1 1 / /1 1 / / /2 1 / / /

Praher S4 Ball Valve. manual valves. Materials. Sizes. Pressure Rating. Features. Connections. Valve Dimensions. Actuation.

Praher S4 Ball Valve. manual valves. Materials. Sizes. Pressure Rating. Features. Connections. Valve Dimensions. Actuation. Praher S4 Ball Valve Lockable Handle Tagging Point Valve Bracket Actuation Materials Body - PVDF Ball Seat - PTFE Seals - FPM Sizes 3/8-4 /16mm - 110mm Features Lockable Handle (Lock not supplied) True