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I N S T R U C T I O N M A N U A L APV DELTA SV1 B U T T E R F LY VA LV E F O R M N O . : H 1 7 0 7 2 6 R E V I S I O N : U K - 8 R E A D A N D U N D E R S TA N D T H I S M A N U A L P R I O R TO O P E R AT I N G O R S E RV I C I N G T H I S P R O D U C T.
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Directives 2006/42/EC (superseding 89/392/EEC and 98/37/EC) and ProdSG (superseding GPSG - 9.GPSGV). For official inspections, SPX FLOW presents a technical documentation according to Appendix VII of the Machinery Directive, this documentation consisting of documents of the development and construction, description of measures taken to meet the conformity and to correspond with the basic requirements on safety and health, incl.
Safety Instructions The valve must only be assembled, disassembled and reassembled by persons who have been trained in APV valves or by SPX FLOW service team members. If necessary, contact your local SPX FLOW representative. DANGER! - The technical safety symbol draws your attention to important directions for operating safety.
Defective actuators must be returned to your SPX FLOW representative for their professional disposal and free of charge for you. Please address to your local SPX FLOW representative. Intended Use The intended use as field of application of the butterfly valve is the shut-off of pipeline sections.
APV_SV1_UK-8_082017.qxp Mode of Operation 4.1. General Terms Use of high-quality stainless steel and seal materials to the specified requirements, the butterfly valve range DELTA SV1 is applicable in the food and beverage industries as well as in the chemical and pharmaceuticl industries. Valves of the series DELTA SV1 can either be operated manually or remote controlled via a pneumatic actuator.
APV_SV1_UK-8_082017.qxp Auxiliary Equipment 5.1. Valve position indication - valve with pneumatic actuator Proximity switches to signal the limit position of the valve disc can be installed in the yoke area if required. We recommend to use our APV standard proximity switches. Type: three-wire proximity switch (ref.-No.
APV_SV1_UK-8_082017.qxp Auxiliary Equipment 5.4. Control unit (CU, fig. 5.4.) Fig. 5.4. Units with feedback switch and magnet valve for the pneumatic control of the valve for assembly on the actuator are also available in fieldbus technology. control unit The assembly of a control unit on a pneumatic actuator is possible.
APV_SV1_UK-8_082017.qxp Auxiliary Equipment 5.5.1. Adapter for control unit (fig. 5.5.1.) CU41-T-Direct Connect, CU41-T-AS-i extended Fig. 5.5.1. The following adapters are required to install the control unit on the SV1 valve: Spare parts for CU4 T-adapter reference No. Item Pcs. Designation ID - No.
APV_SV1_UK-8_082017.qxp Cleaning 6.1. Cleaning recommendation The valve passage is cleaned by the cleaning liquids during cleaning of the connected pipelines. Depending on the degree and constituents of soiling, the cleaning liquids, times and processes must be scheduled for the individual application.
APV_SV1_UK-8_082017.qxp Installation / Connections 7.2. Welding Instructions - Welding may only be carried out by certified welders (DIN EN ISO 9606-1). (seam quality DIN EN ISO 5817) - The welding of the housing halves must be effected in such a way that deformation strain cannot be transfered to the housing halves.
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APV_SV1_UK-8_082017.qxp Dimensions / Weights SV1 with CU41 control unit SV1 with turning actuator Ø C Ø C Weights in kg Dimensions in mm butterfly valve butterfly valve with with turning actuator Ø C Ø D Ø E turning actuator and control unit 271,5 451,5 52,4...
APV_SV1_UK-8_082017.qxp Technical Data 9.1. General data max. line pressure : 10bar elbow union - G1/8" slewable : 135 o C EPDM, HNBR max. operating temperature tightening torque 2 Nm * VMQ, * FPM : 140 o C EPDM, HNBR short-term load * VMQ, * FPM * (no steam) vacuum tightness...
APV_SV1_UK-8_082017.qxp Technical Data 9.4. Opening and closing times The actuating times depend on the length of the air line between the magnet valve to the air control and the actuator. For air lines with a length of up to 1 m, the opening time for butterfly valves DN 25/1”...
APV_SV1_UK-8_082017.qxp Materials - Valve disc 1.4571/1.4404 (DIN EN 10088) - Housing flange DN 25 - 100 1.4301/1.4404 (DIN EN 10088) 1” - 4” 1.4404 (DIN EN 10088) - SV seal standard: EPDM option: HNBR, VMQ, FPM - bearing bush polyamide PA 12 - handle polyamide PA 6.6 Actuator...
APV_SV1_UK-8_082017.qxp Maintenance The maintenance intervals depend on the application of the valve Scan for SV1/SVS1F Valve and should be determined by the operator carrying out regular Maintenance Video checks of the valve. - There are a few wear parts on SV1 butterfly valves, principally the SV seal and bearings.
APV_SV1_UK-8_082017.qxp Service Instructions 12.1. Dismantling from the line system Attention! The valve can only be dismantled via an additional separate connection in the continuing pipeline. Danger! 1. Shut off connecting lines, let down line pressure and drain pipeline if possible. 2.
DELTA SV1 - DE - 7.qxp 16.09.2010 Service Instructions 12.4. Replacement of seals 1. Turn the disc (5) in the seal ring (3) into open position. 2. Remove bearings (2). 3. By a slight pressing, the seal ring (3) is deformed in its longitudinal axis, and, thus, can be pulled off via the short bearing spindle.
APV_SV1_UK-8_082017.qxp Service Instructions 12.6. Installation of the actuating device 1. Observe the steps mentioned in 12.2. in reverse order. 2. With manual butterfly valves, the disc (5) and the handle (8) are in a line. 3. Attach the position indicator (11) to align with the valve disc onto the square of the actuating spindle of the disc (5).
APV_SV1_UK-8_082017.qxp Spare Parts Lists The reference numbers of the spare parts for the different valve designs and sizes are included in the attached spare parts drawings with corresponding lists. Please indicate the following data to place an order for spare parts: number of parts required reference number designation.
P: (+48) 52 566 76 00 F: (+49) (0) 2301-9186-300 F: (+48) 52 525 99 09 SPX FLOW reserves the right to incorporate the latest design and material changes without notice or obligation. Scan for SV1/SVS1F Valve Maintenance Video Design features, materials of construction and dimensional data, as described in this manual, are provided for your information only and should not be relied upon unless confirmed in writing.
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