HYGIENIC EQUIPMENT CATALOGUE //

Transcription

1 HYGIENIC EQUIPMENT CATALOGUE // 5 The Fort Vale Range of Equipment 2 for Food, Brewery & Hygienic Applications 3

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3 FOOD, BREWERY & HYGIENIC EQUIPMENT // CONTENTS // TOP MOUNTED MANWAYS //» 500mm Manlid Assembly with Flash Vacuum Vent» Manlid Seals RELIEF VALVES & VENTS // VENTS //» 2" BSP Breather Vent» 300mm Flash Vacuum Vent Assembly RELIEF VALVES - AIR FLOW //» ½ Vacuum Only Uniact - 50mm DIN85» 2" Vacuum Only Uniact - 5mm DIN85» ½ Pressure/Vacuum Twinact - 50mm DIN85» 2½ Pressure/Vacuum Twinact - 80mm DIN85» 2½ Super Maxi Highflow - 80mm DIN85» Relief Valve Ancillaries RELIEF VALVES - LIQUID FLOW //» 2½ BSP Foodgrade Extended Body» 5mm Foodgrade Extended Body - 00mm DIN85 SIDE/REAR MOUNTED MANWAYS //» 500mm Side Entry Manlid Assembly» In/Out Oval Manlid Assembly - Shallow Neckring» In/Out Oval Manlid Assembly - Deep Neckring DISCHARGE VALVES //» 3" RJT Butterfly Valve» 3" Bevel Outlet Discharge valve PAGE 3/ /0 /2 3/ 5 7/8 9/ / Fort Vale Engineering Ltd. 20 HYGIENIC_CONTENTS REV

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5 500mm Manlid Assembly with Flash Vacuum Vent 500mm Manlid Assembly with Flash Vacuum Vent - to suit Hygienic applications. point fastening. mm thick x 50mm deep neckring. Manlid cover fitted with a flash vacuum vent set at "Hg (0.03 Bar). Neckring contact parts manufactured in 30 stainless steel. Manlid cover contact parts manufactured in 3 stainless steel. Fitted with stainless steel swingbolts with stainless steel handnuts. Seal supplied separately. Options - alternative settings for vacuum vent valve. A range of neckring depths is available. Neckring may be profiled and/or supplied in 3 stainless steel. Other fittings, eg. sockets may be incorporated into the manlid cover. Alternative swingbolt assemblies are available. Specification Part Number : EB-0000AA Weight 38 Kg *See Note Design Pressure (MAWP).0 Bar (.5 PSI) Test Pressure.5 Bar (2.75 PSI) Design Temperature Range -20 C to 200 C (- F to 392 F) Approved to BS EN025.0 Ø50.0 Note : Weight may vary according to specification MAXUIMUM HAND NUT TORQUE 93.2 Nm (8.7 lbf ft) ASSY PART NO: EX-0000XA VACUUM SETTING " HG WELD IN FLANGE CAST No XXXX FORT VALE EN025 MANLID 500mm Point EX-0000XA Working Pressure.0 BAR AT 200 C 3SS Ring Cast No. RING CAST NO 30SS Dome Cast No. DOME CAST NO Serial No. SERIAL NO MADE IN UK Fort Vale Engineering Ltd. SALES@FORTVALE.COM Parts drawing 2 3 Item Description Cover with vac vent *See note 7E/0520PV mm mm seal See separate sheet 3 Swingbolt assembly () *Note Hinge pin assembly 00/00 5 Hinge kit *See note 35A Neckring *See note E/50A30 Note : Part number varies according to specification. See data sheet reference MAN028 for our range of seal materials. 5 Fort Vale Engineering Ltd. 205 Page MAN09 REV

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7 Manlid Seals Rubber Compounds Fort Vale offer an extensive selection of manlid seals to suit all applications and a range of temperatures. Standard seal section dimensions are approximately mm x 0mm. Alternative dimensions are available as well as special seals to suit specific manways. Seals may be fitted into the manlid cover if requested at the time of order. It is the responsibility of the client to verify that the seal material is compatible with the cargo. A comprehensive range of genuine Fort Vale spare seals is available from all Fort Vale group companies as well as from our worldwide network of authorised distributors and service centres. Seals moulded from rubber compounds are suitable for many duties. Advantages include : Easily cleaned Good resilience qualities Excellent sealing capabilities Economical to replace regularly Please be aware that many of these compounds are suitable only for specific types of cargo. The temperature range of each type of rubber must be observed. Please refer to the table overleaf for a general guide to product suitability. For more specific advice, please contact our Sales team. Composite Seals Composite seals have been developed for general purpose tanks where the products carried can vary and therefore, where a multi-purpose seal is required. Braided - (NON-GAS TIGHT) PTFE impregnated fibre tightly braided around a silicone core and jointed into a solid ring. Caution should be taken when fitting rigid seals. Fitting this seal is at the discretion of the tank builder. See note on reverse for duty. * NB (see over page) This material is lubricant free but does contain a small percentage of residual wetting agents essential to the PTFE dispersion with which this packing is impregnated. It should be noted that small amounts of these wetting agents may leach during application. Super Tanktyt - a virgin PTFE sheath bonded to three sides of a nitrile rubber core offering excellent sealing capabilities and cleanliness together with suitability for a wide variety of cargoes. It remains gas tight at Bar. Advantages include: Easily cleaned Excellent resilience qualities Excellent sealing capabilities Does not become porous Suitable for a wide variety of cargoes and a broad temperature range Overall, the Super Tanktyt is the ideal sealing solution for the chemical industry. Its rubber core gives flexibility to ensure a gastight seal and its PTFE envelope gives optimum protection in hazardous cargo applications. (Super Tanktyt is a Fort Vale trade name.) Seal Gas-Tightness - Important Note: Following fabrication of the neckring to the tank shell, Fort Vale recommends a maximum tolerance of mm for roundness and 2mm for flatness. Fort Vale can accept no responsibility for weld distortion. Distortion in excess of these values may lead to problems in operation and/or sealing efficiency. Seal gas-tightness varies according to seal material and can depend upon the number of bolt fixings. For specific advice, please contact Fort Vale: + (0) Fort Vale Engineering Ltd. 20 Page 3 MAN02 REV

8 Manlid Seals The table below is a guide to the standard range of Fort Vale manlid seals. We also offer a wide variety of different sizes and materials - please contact our sales department if the seal you require is not listed below. The seal section is noted below the part number - all dimensions quoted are millimetres. Fort Vale rubber manlid seals have a unique colour-coding system to identify the seal material. The appropriate colour is marked on the outer edge of the seal as indicated in the table below. Butyl EPDM Graphite Impregnated Fibre (non- Asbestos) CSM Natural White Rubber Neoprene Nitrile (Black) PTFE Impregnated Braided Fibre (silicone core) Orange Silicone White Silicone Super Tanktyt Nitrile Core Super Tanktyt EPDM Core Viton A Duty (example only) Non-corrosive cargo -0 C to 20 C (-0 F to 28 F) B Some corrosive cargoes. Not suitable for petroleum based liquids. -50 C to 50 C (-58 F to 302 F) Non-corrosive high temperature products e.g. tar, bitumen etc. -50 C to 250 C (-58 C to 82 F) Moderately corrosive cargoes. Not suitable for petroleum based liquids. -0 C to 85 C (-0 F to 85 F) Food products -50 C to 80 C (-58 F to 7 F) Non-corrosive cargo -30 C to 00 C (-22 F to 22 F) Super Tanktyt is a Fort Vale trade name. Pendle Manlid Seal 70mm (7 ) 300mm (2 ) 0mm (8 ) 500mm (20 ) 00mm (2 ) EPD GA.2 x CSM SWR NR Aliphatic hydrocarbons -25 C to 00 C (-3 F to 22 F) N Most corrosive cargoes commonly used on general purpose tanks. -30 C to 20 C (-22 F to 28 F) See note on reverse High temperature non-corrosive cargoes. -50 C to 200 C (-58 F to 392 F) Food products. FDA approved. -50 C to 200 C (-58 F to 392 F) Corrosive cargoes resistance similar to that of PTFE. -25 C to 0 C (-3 F to 28 F) Corrosive cargoes resistance similar to that of PTFE. -50 C to 50 C (-58 F to 302 F) Moderately corrosive cargoes. -5 C to 200 C (5 F to 392 F) P/A S WS EP 5.5 x VR B EPD GA.2 x CSM SWR NR N P/A x S WS x EP 5 x VR 53B.5 x.8 53EPD.5 x.8 53GA.2 x.2 53CSM.5 x.8 53SWR.5 x.8 53NR.5 x.8 53N.5 x.8 53P/A x 53S.5 x.8 53WS.5 x x EP.5 x 0 53VR.5 x B 5.2 x EPD 5.2 x GA.2 x CSM 5.2 x SWR 5.2 x NR 5.2 x N 5.2 x P/A x S 5.2 x WS 5.2 x x EP.5 x VR 5.2 x B EPD GA.2 x CSM SWR NR N S WS EP 5 x VR Euro Lid Seal 300mm (2 ) 0mm (8 ) 500mm (20 ) B EPD GA CSM SWR NR N P/A S WS VR B EPD GA CSM SWR NR N P/A S WS VR B EPD GA CSM SWR NR N P/A S WS VR Colour Code Blue Red/Blue White Green Red Red Yellow Page Fort Vale Engineering Ltd. 20 MAN028 REV-9.0.

9 9.7 (3.73 ) Data 2 BSP Highflow Milk Breather Vent Valve 2 BSP Highflow Milk Breather Vent Valve - has a male screw connection and a hinged cap, enabling easy removal of the cap or the complete valve for inspection, cleaning and seal replacement. The cap can be opened by releasing the swingbolt. The valve has a food-grade silicone membrane seal which allows passage of air under pressure or vacuum conditions whilst preventing escape of liquid product during transit. Contact parts manufactured in 3 stainless steel. Options - a DIN85 milk fitting liner is available for hygienic applications. The cap is also available with a spot welded flameproof gauze to prevent ingress of any foreign particles. Example shown: 800/00 Specification Weight Design Temperature 2.93 Kg -20 C to +200 C Range Description 800/00 2 BSP Highflow Milk Breather Vent Valve 800/200 2 Flanged Milk Breather Vent Valve 8.3 (3.32 ) 99. (3.92 ) 7.9 (. ) Associated Parts 07. (.23 ) Associated Parts 2 Tank weld-in socket 00/07 5mm DIN85 milk fitting socket 7/25 5mm DIN85 milk fitting nut 7/230 5mm DIN85 Silicone seal 7/235S 7.3 (0.8 ) Parts drawing 2 BSP 8 2 Item Description Top cap assembly 800/20 2 Silicone rubber membrane 800/05 3 Swingbolt assembly 800/090 Body assembly 800/0 5 ½ cap seal Split pin M0 washer Clevis pin / Fort Vale Engineering Ltd. 205 Page 5 REL00 REV

10 Flash Vacuum Vent Assembly Part number : 8/02XXX30 Ø mm Flash Vacuum Vent Assembly - Allows an emergency flow of air into the vessel to protect it from vacuum damage, for example during CIP. The assembly comprises of a 300mm flash vacuum vent set at "Hg mounted to a flanged neckring, profiled to suit customer requirements. Supplied with studs, nuts and washers and fitted with a sweet white rubber gasket. Vacuum vent manufactured in 30/3 stainless steel fitted with EPDM O ring. Flanged neck manufactured in 30 stainless steel. Options - neckring profiling for a tank radius range from 850mm - 005mm. Alternative vacuum settings. The flash vacuum vent may be incorporated into a manlid cover. Specification Weight Design Pressure (MAWP) Test Pressure Design Temperature Range 20. Kg Bar (.5 PSI).5 Bar (2.75 PSI) -20 C to +50 C (- F to 302 F) Ø5. Ø3.9 Ø8. Ø5. Ø25. Ø22.0 Ø305.3 Ø PART NUMBER: 8/XXXXX30 SERIAL NUMBER: VAC SETTING: XX"HG 30/3 STST MADE IN U.K M.A.W.P. BAR (.5PSI) 8 HOLES Ø.0 EQUI-SPACED ON A PCD Parts drawing 2 3 Item Description M2 full nut (8) M2 spring washer (8) M2 stud (8) 32/00 Hg flash vacuum vent *Note 8/ Sweet white rubber gasket Tank pad/profiled neck *Note 8/XXX30 5 Fort Vale Engineering Ltd. 205 Page REL55 REV

11 Valve depicted without cap for clarity. Part Number : 7M/X00XXAX Ø. ½ Vacuum Only Uniact Relief Valve-50mm DIN85 ½ Vacuum Only Uniact Relief Valve with 50mm DIN85 connection - Suitable for a vacuum range of between 0.5"Hg and 22"Hg (0.02 Bar and 0.75 Bar). Single-acting valve - vacuum relief only. Contact parts manufactured in 3 stainless steel fitted with Fortyt seal (FEP encapsulated silicone O ring) as standard. Supplied with stainless steel gauzed cap. 50mm DIN 85 nut and seal supplied separately. Options - pressure only version. Different tank connections available. Alternative seal materials. Alternative style cap. 5mm range of Uniact valves. Specification Weight. Kg Design Pressure (MAWP).5 Bar (5 PSI) Test Pressure 7 Bar (0.5 PSI) Fortyt Seal Temperature Range -55 C to 200 C i Operating Instructions available - OPIN In-house test certificates confirming valve setting and serial number supplied as standard. Visual inspection and service (where necessary) is recommended on a regular basis. Range 7M/X00XXAX 7M/XXX00AX RJT/XXXXX Ø.2 Ø8.3 Description 50mm DIN85 vacuum only 50mm DIN85 pressure only 2 RJT fitting to inlet & outlet Associated Parts Associated Parts 7/20 50mm DIN85 weld-in socket 7/270 50mm DIN85 fitting nut 7/275S Silicone seal to suit 50mm DIN fittings 027/GZ Pressed stainless steel cap with gauze 027GZ Fabricated stainless steel cap with gauze Parts drawing Item Description Cap 027/ 2 M spring washer (2) M button screw (2) 5- Gauze ring M8 half nut Spring pad Spring (See Note) 50-XXX 8 50mm DIN 85 body 0M/005 9 Vacuum poppet 0983V 0 Fortyt O ring H NOTE : Part number varies according to setting. 8 9 Fort Vale Engineering Ltd Page 7 REL53 REV

12 Part Number : 85M/X00XXA Ø7.9 2" Vacuum Only Uniact Relief Valve - 5mm DIN85 2" Vacuum Only Uniact Relief Valve with 5mm DIN85 connection - Suitable for a vacuum range of between 0.5"Hg and 2"Hg (0.02 Bar and 0.8 Bar). Single-acting valve - vacuum relief only. Contact parts manufactured in 3 stainless steel fitted with Fortyt seal (FEP encapsulated silicone O ring) as standard. Supplied with stainless steel gauzed cap. 5mm DIN 85 nut supplied separately. Options - pressure only version. Different tank connections available. Alternative seal materials. Alternative style cap. 50mm range of Uniact valves. Specification Weight 2.7 Kg Fortyt Seal Temperature Range -55 C to 200 C i Operating Instructions available - OPIN In-house test certificates confirming valve setting and serial number supplied as standard Visual inspection and service (where necessary) is recommended on a regular basis. Range Ø79.0 Ø M/X00XXA 85M/XXX00A Description 5mm DIN85 vacuum only 5mm DIN85 pressure only Associated Parts Associated Parts 7/25 5mm DIN85 fitting socket 7/230 5mm DIN85 fitting nut Parts drawing Item Description Cap Half nut Full nut Spring pad (2) 85/003 5 Spring (See Note) 50-XXX 5mm DIN85 valve body 85M/000 7 Poppet 85/05 8 Fortyt O ring NOTE : Part number varies according to valve specification. 7 Fort Vale Engineering Ltd Page 8 REL5 REV

13 Data ½ Pressure/Vacuum Twinact Relief Valve - 50mm DIN85 ½ Twinact Relief Valve with 50mm DIN85 connection - Suitable for a pressure range of between - PSI ( Bar) and a vacuum range of between Hg ( bar). Contact parts manufactured in 3 stainless steel fitted with Fortyt (FEP encapsulated silicone O ring) seals as standard. Complete with manual vent button. Options - Pressure only version. Valve also available with Viton seals. Other seal materials available, including high temperature option. Flameproof gauze available. Full range of BSP valves. Specification Range Weight Fortyt Seal Temperature Range Viton Seal Temperature Range 0.9 Kg -55 C to +200 C -20 C to +200 C 3M/XXXXX 3M/XXX00 Description 50mm DIN85 ½ Twinact, pressure/ vacuum 50mm DIN85 ½ Twinact, pressure only In-house test certificates confirming valve settings and serial numbers are supplied as standard. Visual inspection and service (where necessary) is recommended on a monthly basis. Associated Parts Associated Parts 7/20 50mm DIN85 milk fitting socket 7/270 50mm DIN85 milk fitting nut 7/275S 50mm DIN85 silicone seal 200/5000 ½ clamped gauze ring Example shown : 3M/XXXXX Ø3.3 Ø.2 Ø8.3 DIN 85 / 50MM MILK FITTING Fort Vale Engineering Ltd. 205 Page 9 REL085 REV

14 ½ Pressure/Vacuum Twinact Relief Valve - 50mm DIN85 Parts drawing 2 3 Item Description Flanged button screw Top cap 00 3 Pressure spring See Table 50-XXX Spring stem Spring pad 00XX M8 half nut Vacuum spring See Table 2 50-XXX 8 Pressure plate See NOTE 002XX 9 Pressure o ring See Table 3 & NOTE 5005-XXX 0 Vacuum o ring See Table XXX Vacuum poppet Grubscrew Body 0990 SEAL KIT - contains all parts marked Part number 30/PVSK contains Fortyt O rings Part number 30/0PVSK contains Viton O rings NOTE Please note that additional tooling is required to peen the pressure o ring into the pressure plate. When a pressure plate needs replacing, Fort Vale strongly recommends the purchase of a pressure plate with a factory-fit pressure o ring. (See Table ) TABLE Common Pressure Settings Pressure Spring Part No 3 PSI (0.2 Bar) to 32 PSI ( Bar) Pressure springs are available from PSI (0.07 Bar) to PSI (. Bar) TABLE 2 Common Vacuum Settings 0.5 Hg (0.02 Bar) Hg (0.03 Bar) Hg (0.0 Bar) Vacuum Spring Part No Vacuum springs are available from 0.5"Hg (0.02 Bar) to 28"Hg (0.9 Bar) TABLE 3 - See NOTE Seal Material Pressure o ring Vacuum o ring Fortyt Viton TABLE Seal Material Fortyt Viton Pressure plate with o ring 002F 002V C SPANNER - PART NUMBER 00/3000 For relief valve fitting and removal. Size range ¼ to 3. Fort Vale Engineering Ltd. 205 Page 0 REL08 REV

15 2½ Pressure/Vacuum Twinact Relief Valve - 80mm DIN85 2½ Twinact Relief Valve with 80mm DIN85 connection - Suitable for a pressure range of between - 3 PSI ( bar) and a vacuum range of between Hg ( bar). Contact parts manufactured in 3 stainless steel fitted with Fortyt (FEP encapsulated silicone O ring) seals as standard. Complete with manual vent button. Options - pressure only version. Other seal materials are available. Full range of BSP valves. Specification Weight Fortyt Seal Temperature Range Viton Seal Temperature Range.9 Kg -55 C to +200 C -20 C to +200 C In-house test certificates confirming valve settings and serial numbers are supplied as standard. Range 2M/XXXXX 2M/XXX00 Description 80mm DIN85 2½ Twinact, pressure/vacuum 80mm DIN85 2½ Twinact, pressure only Visual inspection and service (where necessary) is recommended on a monthly basis. Associated Parts Associated Parts 7/ mm DIN85 milk fitting socket 7/250 80mm DIN85 milk fitting nut 7/285S 80mm DIN85 silicone seal 30/5000 2½ clamped gauze ring Example shown : 2M/XXXXX Ø88.9 DIN 85/80MM MILK FITTING Ø0.5 Ø93.0 Ø00.2 Fort Vale Engineering Ltd. 205 Page REL07 REV

16 2½ Pressure/Vacuum Twinact Relief Valve - 80mm DIN85 Parts drawing Item Description SEAL KIT - contains all parts marked Part no. 20/PVSK contains Fortyt O rings Part no. 20/0PVSK contains Viton O rings NOTE Please note that additional tooling is required to peen the pressure o ring into the pressure plate. When a pressure plate needs replacing, Fort Vale strongly recommends the purchase of a pressure plate with a factory-fit pressure o ring. (See Table ) TABLE Common Pressure Settings Pressure Spring 28 to 30 PSI (.93 to 2.07 Bar) Flanged button screw Top cap 097/ 3 Grubscrew Pressure spring See Table 50-XXX 5 Spring pad assembly 30/000 Vacuum spring See Table 2 50-XXX 7 Pressure plate See NOTE 75/00XX 8 Pressure o ring See Table 3 & NOTE 5005-XXX 9 Vacuum o ring See Table XXX 0 Vacuum poppet 0983V Body 02 Pressure springs are available from PSI (0.07 Bar) to 3 PSI (.3 Bar) TABLE 2 Common Vacuum Settings Vacuum Spring 0.5 Hg (0.02 Bar) Hg (0.03 Bar) Hg (0.0 Bar) Vacuum springs are available from 0.5"Hg (0.02 Bar) to 28"Hg (0.9 Bar) TABLE 3 - See NOTE Seal Material Pressure o ring Vacuum o ring Fortyt H Viton TABLE Seal Material Pressure plate Pressure plate with o ring Fortyt 75/00 75/00F Viton 75/003 75/003V C SPANNER - PART NUMBER 00/3000 For relief valve fitting and removal. Size range ¼ to 3. Fort Vale Engineering Ltd. 205 Page 2 REL082 REV

17 2½ Super Maxi Relief Valve - 80mm DIN85 2½ Super Maxi Pressure/Vacuum Relief Valve with 80mm DIN85 connection - Suitable for a pressure range of between 2 PSI to 75 PSI (0. Bar to 5.7 Bar) and a vacuum range of between 0.5"Hg to 2"Hg (0.02 Bar to 0.8 Bar). Contact parts manufactured in 3 stainless steel fitted with Fortyt seal (FEP encapsulated silicone O ring) as standard. Supplied complete with DIN 85 fitting nut. Options - pressure only version. Different tank connections available. Alternative seal materials. Specification Weight 5.35 Kg Design Pressure (MAWP) 5.2 Bar (75 PSI) Test Pressure 0. Bar (7 PSI) Fortyt Seal Temperature Range -55 C to 200 C In-house test certificates confirming valve setting and serial number supplied as standard. Visual inspection and service (where necessary) is recommended on a monthly basis. Range 0M/XXX00 0M/XXXXX 0J/XXXXX Description 80mm DIN85 pressure only 80mm DIN85 pressure/vacuum 3 RJT pressure/vacuum *Note Note : See 3" RJT section view under Associated Parts Associated Parts 7/ mm DIN85 fitting socket 7/285S Silicone seal to suit 80mm DIN fittings 7/2900 Clamped gauze ring DIN85 Connection Part Number : 0M/XXXXX Ø3.8 Alternative Connection - 3" RJT Part Number : 0J/XXXXX Ø Ø8. Ø8. Ø72.9 Ø80MM DIN 85 FITTING NUT Ø78. 3" RJT FITTING NUT Fort Vale Engineering Ltd. 205 Page 3 REL5 REV

18 2½ Super Maxi Relief Valve - 80mm DIN85 Parts Drawing DIN85 Connection Part Number : 0M/XXXXX 2 3 Item Description Stainless steel plug Cap 70/ Sockethead screw Pressure spring pair (See Note) 0-XXX 5 M8 half nut (2) Vacuum spring pad 80/ Vacuum spring (See Note) 70-XXX 8 Spring pad 098/3 9 Pressure plate (See Note) 80/XXXX 0 Vacuum poppet (See Note) 0983X Fortyt vacuum O ring (See Note) H 2 Fortyt pressure O ring (See Note) mm DIN85 valve body 80/050 NOTE : Part number varies according to valve specification Fort Vale Engineering Ltd. 205 Page REL52 REV

19 Relief Valve Ancillaries DIN85 Socket & Nut The DIN85 fitting is suitable for hygienic applications and consists of a male socket and female nut. A compatible silicone seal is also available. It is available in three sizes - 50mm, 5mm and 80mm, designed for use with our ½, 2 and 2½ relief valves. The socket and nut are manufactured in 3 stainless steel. Description 50mm socket 7/20 50mm nut 7/270 Silicone seal to suit 50mm DIN fittings 7/275S 5mm socket 7/25 5mm nut 7/230 Silicone seal to suit 5mm DIN fittings 7/235S 80mm socket 7/ mm nut 7/250 Silicone seal to suit 80mm DIN fittings 7/285S Clamped Gauzes Clamped gauze rings are available for our, ½, 2½, 5mm and 80mm relief valves. They clamp around the body ports and offer flame protection on valves with a vacuum setting of 0.2 Bar ("Hg) and above. For valves with a vacuum setting of less then 0.2 Bar, a clamped gauze is often fitted to offer dust protection. Description Clamped gauze Minnow valves 79/0300 Clamped gauze ½ Twinact valves 200/5000 Clamped gauze 2½ Twinact valves 30/5000 Clamped gauze 2½ /5mm Super Maxi 7/2900 valves * Clamped gauze 80mm Hyper Maxi 7/ /series & 09/series only * Fitting a clamped gauze to a Minnow or Twinact relief valve reduces the valve flow rate. Fitting clamped gauze 7/2900 to a 5mm Super Maxi relief valve reduces the valve flow rate by %. * Please note that the 7/2900 and 7/2920 are NOT interchangeable. For further advice, please contact our Sales Department. Fitting clamped gauze 7/2920 to an 03/series or 09/series 80mm Hyper Maxi relief valve reduces the valve flow rate by 5.%. Burst Disc Adaptor The burst disc adaptor assembly is designed to hold a 5mm burst disc between the tank and a 2½ BSP relief valve. It is designed for use in conjunction with the Fort Vale manometer to monitor the integrity of the disc. (burst disc not included) Description Burst disc adaptor 7/7020 Burst disc 82/#### Fort Vale Engineering Ltd. 205 Page 5 REL027 REV0-8..5

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21 2½ BSP Foodgrade Relief Valve for Liquid Flow 2½ BSP Foodgrade Extended Body Relief Valve - Designed and tested for incompressible fluid flow. 2½ BSP male connection with 5mm NB. Suitable for a pressure range of between 3-0 PSI ( Bar) and a standard vacuum setting of 0.5 Hg (0.02 Bar). Contact parts manufactured in 3 stainless steel. Fitted with Fortyt and EPDM seals. Options - Additional vacuum settings are available. Valve with 00mm DIN85 milk fitting available. Specification Range Weight Design Temperature.78 Kg *Varies Dependant upon seal material 0S/5XXXX Description 2½ BSP Foodgrade relief valve Design approval by Lloyds Register of Shipping. Tests may be witnessed and valves individually stamped by an independent inspectorate by arrangement. Test certificates supplied as standard. FULL WATER FLOW (LITRES/ SEC) AT 35% SET PRESSURE SET PRESSURE PSIG Associated Parts Associated Parts 00/000 2½ BSP weld-in socket 7/35 Hygienic tank weld-in pad 920/07BBSP 0-00 PSIG pressure gauge, bottom entry, stainless steel internal parts 92/07BBSP 0-00 PSIG pressure gauge, bottom entry, brass internal parts 92/07RBSP 0-00 PSIG pressure gauge, rear entry, brass internal parts 7/2900 * Removable clamped gauze * Fitting ancillary items in the flow stream will affect the valve flow rate. Example shown : 0S/5XXXX " BSP Ø 7. Ø 3.8 Fort Vale Engineering Ltd. 20 Page 7 REL099 REV

22 2½ BSP Foodgrade Relief Valve for Liquid Flow 2 3 Item Description Flanged button screw Adjusting screw 75/ Cap assembly 7/0009 Grubscrew (2) Pressure spring *See Table 50-XXX Spring pad assembly 7/007 7 Vacuum spring *See Table 2 50-XXX 8 EPDM O ring Vacuum poppet 230/005 0 Pressure plate 7/002 Fortyt O ring Body 7/00 3 Rubber/PTFE envelope seal SEAL KIT Part number 000/5PVSK contains all parts marked TABLE Pressure Setting Pressure Spring Full Water Flow (Litres/Sec) At Pressure (PSIG) 3 PSI (0.2 Bar) PSI (0.8 Bar) PSI (0.90 Bar) PSI (0.97 Bar) PSI (.03 Bar) PSI (.7 Bar) PSI (.2 Bar) PSI (.38 Bar) PSI (.52 Bar) PSI (.72 Bar) PSI (.79 Bar) PSI (.8 Bar) PSI (2.00 Bar) PSI (2. Bar) PSI (2.55 Bar) PSI (2.9 Bar) PSI (3.5 Bar) PSI (.9 Bar) TABLE 2 Common Vacuum Settings Vacuum Spring ½ Hg (-0.02 Bar) Hg (-0.03 Bar) ½ Hg (-0.05 Bar) Visual inspection and service (where necessary) is recommended regularly. A detailed step-by-step repair manual is available for our Super Maxi Relief Valves. Please contact our Sales team for further information. Fort Vale Engineering Ltd. 20 Page 8 REL00 REV

23 Foodgrade Relief Valve for Liquid Flow - 00mm DIN85 5mm NB Foodgrade Extended Body Relief Valve with 00mm DIN85 connection - Designed and tested for incompressible fluid flow. Suitable for a pressure range of between 3-50 PSI ( Bar) and a standard vacuum setting of 0.5"Hg (0.02 Bar). Contact parts manufactured in 3 stainless steel. Fitted with Fortyt and EPDM seals. Options - Additional vacuum settings are available. Valve with 2½ BSP fitting available. Specification Range Weight Design Temperature. Kg *Varies Dependant upon seal material 0M/5XXXX Description Foodgrade relief valve 00mm DIN85 Design approval by Lloyds Register of Shipping. Tests may be witnessed and valves individually stamped by an independent inspectorate by arrangement. Test certificates are supplied as standard. FULL WATER FLOW (LITRES/ SEC) AT 35% SET PRESSURE SET PRESSURE PSIG Associated Parts Associated Parts 7/200 00mm DIN85 milk fitting nut 7/220 00mm DIN85 milk fitting socket 7/2900 * Removable clamped gauze 920/07BBSP 0-00 PSIG pressure gauge, bottom entry, stainless steel internal parts 92/07BBSP 0-00 PSIG pressure gauge, bottom entry, brass internal parts 92/07RBSP 0-00 PSIG pressure gauge, rear entry, brass internal parts * Fitting ancillary items in the flow stream will affect the valve flow rate. Example shown : 0M/5XXXX Ø.7 Ø 3.8 Ø 2.0 Fort Vale Engineering Ltd. 20 Page 9 REL0 REV

24 Foodgrade Relief Valve for Liquid Flow - 00mm DIN Item Description 00mm DIN85 milk fitting nut * 7/200 2 Flanged button screw Adjusting screw 75/0005 Cap assembly 7/ Grubscrew (2) Pressure spring *See Table 50-XXX 7 Spring pad assembly 7/007 8 Vacuum spring *See Table 2 50-XXX 9 EPDM O ring Vacuum poppet 230/005 Pressure plate 7/002 2 Fortyt O ring Body assembly 7/030 * supplied separately SEAL KIT Part number 000/5PVSK contains all parts marked TABLE Pressure Setting Pressure Full Water Flow At Pressure Spring (Litres/Sec) (PSIG) 7 PSI (.7 Bar) PSI (.52 Bar) PSI (.72 Bar) PSI (.79 Bar) PSI (.8 Bar) PSI (2.00 Bar) PSI (2.2 Bar) PSI (2.8 Bar) PSI (2.9 Bar) PSI(3.03 Bar) TABLE 2 9 Common Vacuum Settings Vacuum Spring ½ Hg (-0.02 Bar) Hg (-0.03 Bar) ½ Hg (-0.05 Bar) Visual inspection and service (where necessary) is recommended regularly. A detailed step-by-step repair manual is available for our Super Maxi Relief Valves. Please contact our Sales team for further information. Fort Vale Engineering Ltd. 20 Page 20 REL02 REV

25 500mm Side Entry Manlid Assembly 500mm Side Entry Manlid Assembly - suitable for Milk Tankers. Cover with cross arm and point fastening with clamp system. 0mm deep neckring. Contact parts manufactured in 30 stainless steel. Fitted with a sweet white rubber seal. (FDA compliant) Specification Part Number : 850/ Ø595. Weight Design Pressure (MAWP) Test Pressure Design Vacuum Test Vacuum Design Temperature 3.8 Kg 0.5 Bar (7.25 PSI) 0.75 Bar (0.9 PSI) -0.2 Bar (0mmHg) -0.8 Bar (50mmHg) -20 C to +85 C (- F to +85 F) Bolt torque 20 Nm 2. Parts drawing Item Description Stud assembly () 850/350 2 Spring washer () Clamp bracket () 70/0033 Lug spring () Hex bolt (2) 5-02 Spring washer () Dome nut (2) Spacer tube 77/003/ 9 Brass bush () 77/ Hinge assembly 77/0039 Hex bolt 5-2 Manlid weld assembly 70/ Sweet white rubber seal 70/003 Neckring 77/005 5 Hinge arm 70/0032 Hex bolt Spacer tube 77/003 3 Fort Vale Engineering Ltd. 202 Page 2 MAN058 REV

26 In-Out Oval Manlid Assembly In/Out Oval Manlid Assembly x 507mm assembly with 73.2mm deep x 0mm thick neckring. Contact parts manufactured in 3 stainless steel polished to 80 grit. Fitted with sweet white rubber seal as standard. The manlid is operated using a double arm handnut and incorporates a cross arm to clamp and seal the cover on closure. Internal tank pressure enhances sealing performance. The cover opens into the vessel and may be rotated to swing out through the manway, clear of the neckring. Handling bars are attached to assist operation. Options - hand polishing and other seal materials are available on request. Neckrings range from mm deep. Sampling point may be incorporated. 30 stainless steel contact parts. Specification Example shown : 850/000XXX Weight 23 Kg *See Note Design Pressure (MAWP) 3 Bar (3.5 PSI) Design Temperature -0 C to 50 C -0 F to 302 F Suitable for 0.2 mbar ("Hg) vacuum conditions, assuming neckring/vessel weld distortion is minimal. 2.0 Note : Weight will vary according to specification MINOR ELLIPSE MAJOR ELLIPSE Range 850/000XXX 850/00030XXX 850/200XXX 850/20030XXX Description 3 st/st 73.2mm deep neck 30 st/st 73.2mm deep neck 3 st/st 200mm deep neck 30 st/st 200mm deep neck XXX indicates variable seal material. Parts Drawing Item Description M2 dome nut Pivot beam assembly 50/020 3 Hinge pin 50/002 Cap 750/05 5 Handnut 750/030 Thrust bearing 750/003 7 Cross arm 750/020 8 Pivot block 750/00 9 Neckring 50/00 0 Retaining pin 750/035 Lid assembly 750/00 2 Sweet white rubber seal 750/0XXX 0 2 Fort Vale Engineering Ltd. 207 Page 22 MAN05 REV

27 In/Out Oval Manway with Deep Neckring In/Out Oval Manlid Assembly with Deep Neckring - to suit Hygienic applications. 05.5mm x 507mm assembly with 200mm deep x 0mm thick neckring. Contact parts manufactured in 3 stainless steel polished to 80 grit. Cover fitted with vulcanised Blue Nitrile seal. The manlid is operated using a double arm handnut and incorporates a cross arm to clamp and seal the cover on closure. Internal tank pressure enhances the sealing performance. The cover is designed to be opened into the vessel and may be rotated to swing out through the manway, clear of the neckring. Handling bars are attached to the cover to assist in operation. Options - other surface finishes and alternative seal materials are available on request. Version with 30 stainless steel contact parts. A sampling point may be incorporated. Low profile oval manlid range available. Specification Weight Design Pressure (MAWP) Design Vacuum Design Temperature 2.8 Kg 3 Bar (5 PSI) Bar ("Hg) -20 C to +70 C (- F to 58 F) Part number : 850/7200VXX Ø MAJOR AXIS MINOR AXIS 0.0 MATERIAL 52.8 MAJOR AXIS.2 MINOR AXIS CTR Fort Vale Engineering Ltd. 207 Page 23 MAN07 REV

28 In/Out Oval Manway with Deep Neckring Parts Drawing Item Description Pivot beam assembly 50/535 2 Hinge pin 50/002 3 Top cap 750/05 Handnut assembly 750/030 5 Thrust bearing 750/003 Cross arm 750/535 7 Long pivot block 750/250 8 Retaining washer 20370/2 9 Countersunk bolt Elliptical neckring assembly 50/530 Cover assembly with 750/00VSXXX vulcanised seal *See Note 2 Retaining pin 750/035 3 M2 dome nut Fort Vale Engineering Ltd. 205 Page 2 MAN08 REV

29 3 Hygienic Butterfly Valve 3 Concentric Disc Butterfly Valve - Suitable for hygienic applications. Inlet/outlet connections available include 3 BSP, 3 RJT, 3 Camlock, flanged and weld prepared. Single hand operation with TIR facility. Contact parts manufactured in 3 stainless steel fitted with Silicone seal as standard. Options - Other seal materials available on request. Other connections available on request. Specification Example shown : 358/0X.9 Weight Design Pressure (MAWP) Test Pressure Silicone Seal Design Temperature Kg (See Note) Bar (58PSI) Bar (87 PSI) 200 C (392 F) 07. Note : Weight and seal design temperature varies according to valve specification. Ø73.0 Range Associated Parts Description FORT VALE 3 ST ST Ø BSP blank cap seal separate 0303SS 3 RJT blank cap seal separate 358/RJT3 3 Camlock cap seal separate 90/DC300 Inlet Outlet 3 RJT 3 RJT 358/0X 3 RJT 3 BSP 358/700 3 BSTD 3 RJT 358/00 3 BSTD 3 BSP 358/0000 TW 80 3 BSP 358/20S DIN 80 3 Camlock 358/3950X X in part number indicates variable seal options. Parts drawing Item Description M0 lock nut Handle assembly 358/200 3 Top flange 358/05 Spring washer () M8 nut () Body half See Note 358/XXXX 7 Main seal X 8 Lower bearing support 358/302 9 M8 hex screw () Vane 358/3020 Guide bush 358/3023 X indicates that the part number varies according to the valve specification. 8 Fort Vale Engineering Ltd Page 25 BUTT002 REV

30 3. (79.0) 0.50 (2.7) Data 3 3A Stamped Sanitary Milk Fitting Discharge Valve 3 3A Stamped Sanitary Milk Fitting Discharge Valve - 3 Bevel outlet. Inlet flange drilled holes Ø 0.7 equispaced on a.00 PCD. (3 ANSI 50). Contact parts manufactured in 3 stainless steel with EPDM main seal. Supplied with weatherproof cowl. Options - other inlet and outlet connections available. Example shown : 800/2000 Specification Weight 2 Lbs ( Kg) Design Pressure (MAWP) 58 PSI ( Bar) Service Test Pressure 87 PSI ( Bar) Design Temperature Range -0 F to 302 F (-0 C to 50 C).8 ( 0.2) A/F 9.3 (2.) 8.03 (20.0) Ø 2.83 (7.8) R Stamped valve Ø 8.50 (2.0 ) Ø 3.00 (7.2) NB : Outlet valve must be fully open and safety retainer installed on valve stem before loading or unloading through outlet..8 ( 0.2) A/F THIS VALVE SHOULD BE MANUALLY CLEANED. Range Parts drawing HOLES Ø 0.7 (8.0) EQUI-SPACED ON A.00 (52.) PCD (3 ANSI 50) Specification 800/ ANSI 50 inlet / 3 Bevel outlet 800/ ANSI 50 inlet / 3 Bevel outlet. No cowl Item Description Body weld assembly 800/200 2 EPDM Main seal 800/202 3 Poppet weld assembly 800/2005 Shaft guide 800/ Top ring 800/200 Cap 800/ Cowl 800/200 8 M20 washer Item Description 9 ¾ UNC wingnut 800/202 0 Captivation wire, comprising 0-9 () SF.5 (3) EPDM O ring Retaining clip (2) 800/ Outlet nut 800/20 Outlet blanking plug 800/20 Fort Vale Engineering Ltd. 202 Page 2 USFOOT03 REV

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32 Fort Vale UK Head Office & Manufacturing Plant Tel : + (0) Fax : + (0) sales@fortvale.com Fort Vale USA Tel : Fax : ussales@fortvale.com Fort Vale Netherlands Tel : +3 (0) Fax : +3 (0) bvsales@fortvale.com Fort Vale Russian Federation Tel : rw@fortvale.ru All goods supplied will be subject to Fort Vale Engineering Ltd Terms and Conditions of Sale (Ref. FV) which are available upon request, or may be viewed at Please note that this brochure and the contents herein remain the property of Fort Vale Engineering Limited. This brochure may not be copied or reproduced, or the information contained herein divulged to any third party without the prior written permission of Fort Vale Engineering Limited. Repair/refurbishment/resetting of Fort Vale valves may be carried out only by trained and authorised personnel. Fort Vale Engineering Limited shall not, in any circumstances, be liable for injuries, losses, expenses or damage, direct or consequential, sustained by the buyer or any person which may in any degree be attributable to the adoption, either by the buyer or any third party, of technical or other information, data or advice given on behalf of Fort Vale Engineering Limited or however otherwise caused in relation to the use of its products in accordance with Fort Vale Engineering Limited s recommendation. The specifications included in this catalogue are intended to be generic and must be interpreted as equivalent or functionally equivalent. The identification of many items is facilitated by illustrations (photographs and line drawings). The mention of, or reference to specific companies, national standards, or trade names, including those that might appear on the photographs, is intended for illustration purposes only. It does not imply an endorsement, preference or availability of any specific standard, brand or supplier. The data and information contained herein is being provided for information only and without responsibility, and Fort Vale Engineering Limited makes no representations or warranties, either expressed or implied, as to the accuracy, completeness, or fitness for a particular purpose. Fort Vale Engineering Limited does not accept any responsibility or liability with regard to the reliance on, or use of this data and information. Fort Vale Engineering Ltd. 207 REV09_ Fort Vale P.R. China Tel : Fax : cnsales@fortvale.com Fort Vale Singapore Tel : Fax : sgsales@fortvale.com Fort Vale Australia Tel : ausales@fortvale.com