Đại lý phân phối FISHER tại Việt Nam

Control valve 6"Basis for calculation/selection:FisherLCV-501Pipe size 8" 300# SCH.80;EU, G8, Singapore Service: oil; Specific gravity: 0,85; Viscosity: 0,7819 at 50°C&15,0 Barg; Working temperature: 45°C; Working pressure: 4-16 Barg; Pressure drop: 1 Barg; Max. pressure: 40 Barg; Flow rate: 300-5000 m3/day; Valve data: Body material: ASTM A 216 WCB Trim material: 316 SS at least; Body style,: globe; NACE MR 01 - 75 compliance; % open: 20-80% of travel; noise not exceed 83 dB (A); actuator: pneumatic, fail close; instrument air supply: 4-8 Barg; flow characteristics: linear; positioner: input signal: 4-20 mA, Smart type; EEx-ia IIB T4, IP-65; c/w EEx-d brass cable gland 1/2" NPT with PVC shroud for SWB cable entry; c/w gauges for air supply; the control circuit c/w suitable EEx-d, IIB T4, IP-65 solenoid valve with nipple, EEx-d, IIB T4, IP-65 junction box and brass cable glands for on/off control from control room; c/w all necessary control accessories (as filter/regulator, tubing fittings ... ) with 316 SS materials; air connection: 1/4" NPT-F; c/w connector 1/4" NPT-F x 3/8 O.D. for air supply; c/w No 2 sets of opposite flanges 8 " 300#RF WN SCH.80, S.S./graphite spiral wound gask all above control accessories shall be assembed on the valve control panel; environment: marine, tropical; sizing calculation, full catalog, data sheet, installation/hook-up documentation; operator manual, ordering part number list shall be submitted, spare actuators diaphragm. level transmitterDisplacer type;FisherLT-501Service: waxy crude oil;EU, G8, Singapore Specific gravity: 0.85 Pressure: 40 Barg max; Temperature: 100 °C max; Range / displacer length: 14"A Output: 4-20 mA dc, Smart, direct - increasing input increases output HART Protocol ; Input: liquid level; Supply: 24 V DC; Accuracy: 0.5% of full scale output; Case type: rotary; Float material: 316 SS; Trim material: 316 SS; Body material: carbon steel; Housing: EEx-ia IIB T4 IP-65; Caged sensor connection style: upper and lower side connection, RF flanged I", 300#; C/w No 2 ball valves 1" 300# RF flanged, No 2 opposite flanges WN 1" 300# RF and No 4 sets of spiral wound gaskets, bolts and nuts; Cage drain: 3/4" NPT-F, c/w reducing nipple 3/4" x 1/2" Sch.80 NPT-M, 316 SS ball valve 1/2" 800# NPT-F/F, 316 SS straight male connector 1/2" NPT-Mx3/8" OD and tubing plug 3/8"; Standard cage, head, and torque tube arm material: 316 SS; Local indicator: Yes; Electrical connection: 1/2"NPT-F, standard terminal block, c/w EEx-d brass cable gland 1/2" NPT-M, earth lug for 12- 18mm OD SWB cable entry and PVC shroud; Suitable for marine tropical environment, ambient temperature 40C max, humidity C/w full catalog, test certificate , test certificate including installation / hook-up inst /drawing, operator manual, ordering part number list. Control valveBasis for calculation/selection:FisherPCV-521Pipe size 4" 150# SCH.80;EU, G8, Singapore Service: natural gas molecular mass: 23,00; density: 0,95 Kg/ m3 at 20oC&1,0 Barg; Working temperature: 45°C; Working pressure: 8 l3arg; Pressure drop: 1 Barg; Max. pressure: 10 Barg; Specific gravity :0,84; Flow rate: 10000-115000 m3/day; Valve data: Body material: ASTM A 216 WCB Trim material: 316 SS at least; Body style,: globe; NACE MR 01 - 75 compliance; % open: 20-80% of travel; noise not exceed 83 dB (A); actuator: pneumatic, fail close; instrument air supply: 4-8 Barg; flow characteristics: linear; positioner: input signal: 4-20 mA, Smart type; EEx-ia JIB T4, IP-65; c/w EEx-d brass cable gland 1/2" NPT with PVC shroud for SWB cable entry; c/w gauges for air supply; c/w all necessary control accessories (as filter/regulator, tubing fittings ... ) with 316 SS materials; air connection: 1/4" NPT-F; c/w connector 1/4" NPT-F x 3/8 O.D. for air supply; c/w No 2 sets of opposite flanges 4 " 150#RF WN SCH.80, S.S./graphite spiral wound gaskets, bolts/nuts suitable; all above control accessories shall be assembed on the valve control panel; environment: marine, tropical; sizing calculation, full catalog, data sheet, installation/hook-up documentation; operator manual, ordering part number list shall be submitted, spare actuators diaphragm.