Manifold Valves mar Manifold Valves use the high-pressure needle valve, with a non-rotating tip. Therefore, the galling of the tip in seat is eliminated. It solves the main leaking problem found in rotating tip valves. The Manifold Valves can be provided in Carbon teel, tainless teel, Hastelloy, Carbon teel*, Monel* and uper Duplex*, depending on the customer specification. Gaskets are provided in PTFE or Grafoil (optional), and bolts in Carbon teel or tainless teel. Also, they are available for vacuum services, NACE MR-01-75 applications and for oxygen use, which requires special cleaning conditions. All of the Manifold Valves have tracking codes graved in their housing in accordance with raw material certifications. These certifications comply with item 3.1.B of the EN10204 standard. Pressure tests are present in 100% of the production and they are in compliance with the API598 standard. mar Manifolds are produced under certified quality system in compliance with IO9000-2000 standard. Other features: Exclusive sealing ring between bonnet and manifold housing. Easy maintenance system for eventual leak through the spindle. A secondary sealing system (backseat) avoids the valve blowout, also providing an additional sealing for the manifold. Anatomic T-bar, without live corners and with low torque. Exclusive design, which allows reduced weight and dimensions. High-precision machine-made gaskets and self-adjustable rings work together dynamically, allowing leak free operations, even under pressure changes. * ee time of delivery with your representative. 7 8 For manifolds assembled to pressure transmitters, the temperature limits that must be obeyed are the ones specified on the transmitter catalog/ manual. Item Description 01 Non-rotating tip 02 pindle 03 Bonnet / Castle sealing 04 pindle s sealing 05 Housing 06 Pusher 07 T-bar 08 Headless Allen 09 Dust cap 10 Lock nut 11 Label describing functionality 12 Protection washer 13 Bonnet Important! 14 Process thread bonnet 9 6 5 4 10 11 12 13 3 2 1 14 2
BVT BLOCK VALVE ( THREAD / THREAD) Material C Plated Carbon teel (1) 316L tainless teel D uper Duplex (1) Process Connection Thread 1 ½" NPT T ½" BP Instrument Type Connection M F Female / Male Female / Female ealing Material Pressure Class Drain 0 ix-sided bolt for vent (1/4" NPT) 1 ix-sided bolt with bleed (1/4" NPT) pecial Cleaning our Fluids BVT - 1 M - T 0 / / For block and drain operations assembled to manometers, gage and absolute pressure transmitters. In normal operation mode, the IOLATE valve remains open. In order to perform the ZERO calibration, this block valve must be closed, and the six-sided drain bolt (or the optional bleed connected to it) must be opened to remove the process pressure. BVT (Male / Female) 104 (4.1) 85 (3.3) Ø41.3 (1.6) BVT (Female / Female) 104 (4.1) 75 (3.0) Ø41.3 (1.6) (1) ee delivery time with your representative.
BVF BLOCK VALVE (THREAD / THREAD) Material C Plated Carbon teel (1) 316L tainless teel D uper Duplex (1) Process Connection Thread 1 ½" NPT T ½" BP Instrument Type Connection 1 Flange ealing Material Pressure Class Drain 0 ix-sided bolt for vent (1/4" NPT) 1 ix-sided bolt with bleed (1/4" NPT) pecial Cleaning our Fluids BVF - 1 1 - T 0 / / For block and drain operations assembled to gage and absolute pressure transmitters. Adapters between this manifold and the transmitter are not required. In normal operation mode, the IOLATE valve remains open. In order to perform the ZERO calibration, this block valve must be closed, and the six-sided drain bolt (or the optional bleed connected to it) must be opened to remove the process pressure. BVF (Flange / Thread) 104 (4.1) Ø12 (0.5) 122.7 (4.8) 42.3 (1.7) (1) ee delivery time with your representative.
MVT 2-WAY MANIFOLD VALVE ( THREAD / THREAD) Material C Plated Carbon teel (1) 316L tainless teel D uper Duplex (1) Process Connection Thread 1 ½" NPT T ½" BP M F Instrument Type Connection Female / Male Female / Female ealing Material Pressure Class Drain 0 ix-sided bolt for vent (1/4" NPT) 1 ix-sided bolt with bleed (1/4" NPT) pecial Cleaning our Fluids MVT - 1 M - T 0 / / For block and drain operations assembled to gage and absolute pressure transmitters. In normal operation mode, the IOLATE valve remains open. In order to perform the ZERO calibration, this block valve must be closed, and the valve and then the six-sided drain bolt (or the optional bleed connected to it) must be opened to remove the process pressure. MVT (Male / Female) Ø41.3 (1.6) 166 (6.5) 85 (3.3) MVT (Female / Female) 166 (6.5) 41.3 (1.6) 75 (3.0) (1) ee delivery time with your representative.
MVF 2-WAY MANIFOLD VALVE (FLANGE / THREAD) Material C Plated Carbon teel (1) 316L tainless teel D uper Duplex (1) Process Connection Thread 1 ½" NPT T ½" BP 1 Flange Instrument Type Connection ealing Material Pressure Class Drain 0 ix-sided bolt for vent (1/4" NPT) 1 ix-sided bolt with bleed (1/4" NPT) pecial Cleaning our Fluids MVF - 1 1 - T 0 / / For block and drain operations assembled to gage and absolute pressure transmitters. Adapters between this manifold and the transmitter are not required. In normal operation mode, the IOLATE valve remains open. In order to perform the ZERO calibration, this block valve must be closed. The valve and the six-sided drain bolt (or the optional bleed connected to it) must be opened to remove the process pressure. MVF (Flange / Thread) 166 (6.5) 122.7 (4.8) 41.3 (1.6) (1) ee delivery time with your representative.
MVY3 3-WAY Y TYPE MANIFOLD VALVE (FLANGE / THREAD or FLANGE / FLANGE) Material C Plated Carbon teel (1) 316 tainless teel D uper Duplex (1) Process Type Connection 0 Flange 1 ½ NPT T ½ BP 1 Flange Instrument Type Connection ealing Material Pressure Class Distance Between Centers D0 54 mm / 2.1 in (For mar Pressure Transmitters: Ranges 0, 1, 2, 3 and the Q Option of Range 4) D4 56 mm / 2.2 in (For mar Pressure Transmitters: Range 4 - Except the Q Option ) D5 58.3 mm / 2.3 in (For mar Pressure Transmitters: Range 5) pecial Cleaning our Fluids MVY3-1 1 - T D0 / / This valve is required in differential pressure transmitter assembly. It has two block valves (IOLATE) and one for equalization (EQUALIZE). In normal operation mode, block valves must be opened and the equalization valve remains closed. In order to perform the ZERO calibration, one of the block valves must be closed, and the EQUALIZE valve is opened, thus the pressure on both sides of the instrument becomes the same. To remove the valve from the instrument, the two IOLATE valves must remain closed. To assemble it back, these two IOLATE valves must be opened completely, and thereupon the equalization is closed to establish a pressure difference on the both sides. Connections to the process can be threaded or flanged. BYPA MVY3 (Flange / Thread) 123 (4.8) (Flange / Flange) 224 (8.8) 33 (1.3) (1) ee delivery time with your representative. 7
MVY5 5-WAY Y TYPE MANIFOLD VALVE (FLANGE / THREAD or FLANGE / FLANGE) Material C Plated Carbon teel (1) 316 tainless teel D uper Duplex (1) Process Type Connection 0 Flange 1 ½ NPT T ½ BP 1 Flange Instrument Type Connection ealing Material Pressure Class Drain Operation 0 ix-sided bolt (1/4 NPT) 1 ix-sided bolt with bleed (1/4 NPT) Distance Between Centers D0 54 mm / 2.1 in (For mar Pressure Transmitters: Ranges 0, 1, 2, 3 and the Q Option of Range 4) D4 56 mm / 2.2 in (For mar Pressure Transmitters: Range 4 - Except the Q Option ) D5 58.3 mm / 2.3 in (For mar Pressure Transmitters: Range 5) pecial Cleaning our Fluids MVY5-1 1 - T 0 - D0 / / This valve is required in differential pressure transmitter assembly. It has two block valves (IOLATE), two drain valves (), and one for equalization (EQUALIZE). The principle of these valves is the same applied to the 3-way manifolds, except for two drain valves in bottom position. In normal operation mode, block valves are opened and both equalization and vent valves remains closed. In order to perform the ZERO calibration, one of the block valves and the vent valves must be closed. Then, the EQUALIZE valve is opened, thus the pressure on both sides of the instrument becomes the same. To purge the process or to generate pressure to calibrate the transmitter (by using a pressure generator), ducts can be installed in place of the six-sided bolts, and the valves are used to control the operation. CALIBRATION BYPA CALIBRATION MVY5 (Flange / Flange) 34 (1.3) 113 (4.4) 148 (5.8) (Flange / Thread) 252 (9.9) (1) ee delivery time with your representative. 8
Accessories COMPLEMENT Option: (½ NPT Thread) Monel 400 - Code: 400-0807 Option: pacers kit for 5-Way Manifold (MVY5) Code: 400-0807 Options: (½ NPT Thread) Plated Carbon teel - Code 203-0601 316 tainless teel - Code 203-0602 Hastelloy C276 - Code 203-0603 PARE PART Plug (1/4 NPT) Option: 316 tainless teel - Code 203-0553 Plug (1/4 NPT) Options: Hastelloy C276 - Code 203-0553 Monel 400 - Code: 203-0554 Drain Valve (1/4 NPT) Option: 316 tainless teel - Code 400-0792 Drain Valve (1/4 NPT) Options: Hastelloy C276 - Code 400-0793 Monel 400 - Code: 400-0794 WEIGHT Model BVT (M x F) BVT (F x F) BVF (Fl x Th) Weight (kg / pounds) 0.76 / 1.69 0.73 / 1.62 0.80 / 1.78 Model MVT (M x F) MVT (F x F) MVT (Fl x Th) Weight (kg / pounds) 0.85 / 1.89 0.83 / 1.84 1.05 / 2.33 Model MVY3 (Fl x Th) MVY3 (Fl x Fl) MVY5 (Fl x Th) MVY5 (Fl x Fl) Weight (kg / pounds) 1.48 / 3.28 1.51 / 3.35 2.26 / 5.02 2.29 / 5.08 9
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