PMV D3福斯数字定位器 Flowserve美国福斯定位器

美国福斯凭借业界种类齐全的阀门、执行器、定位器、控制器和开关产品，以及广泛的研发、工程和全球服务，福斯为各种应用环境提供完整、周密、精益求精的流体控制方案。 福斯阀门帮助客户提高设施运转效率，实现生产目标。我们在化学品、电力、石油化工制品、和应用领域、炼制、纸浆和纸张、城市用水系统和其他加工工业有着丰富的时间经验。

行 业

能源、油气、化工、通用、水利

应 用

能源核能蒸汽发电联合循环发电太阳能发电生物&废弃物地热油&气勘探与开采管道运输炼化加工化工常规特殊化学生物燃料制药水清水污水灌溉水利常规工业造纸采矿金属冶炼食品玉米湿磨及制乙醇其它


选型表

Model no

D3X - Digital positioner with display and indicator, General purpose

D3I - Digital positioner with display and indicator, Intrinsically safe ATEX

D3E - Digital positioner with display, no indicator, Explosion proof ATEX, CSA/FM

D3F - Digital positioner with display, Expl. proof ATEX, IEC,CSA/FM, Direct mnt to FLS Flowact

Connections

G - 1/4" G air, M20 x 1,5 electrical

N - 1/4" NPT air, 1/2" NPT electrical

M - 1/4" NPT air, M20 x 1,5 electrical

Surface treatment

U - Powder epoxy

E - Stainless steel enclosure (D3E with N connection only)

Function

S - Single acting

L - Single acting, Fail Freeze

P - Single acting, Fail Freeze remote mounted

M - Single acting, remote mounted

D - Double acting

K - Double acting, Fail Freeze function

Q - Double acting, Fail Freeze remote mounted

R - Double acting, remote mounted

Spindle

23 - Rotary VDI/VDE 3845

39 - D type with thread/nut for Linear actuators

09 - Double D type & adator spindle

Cover and Indicator (No indicator on D3E)

PVA - Black PMV, 90 deg, Arrow indicator

PVB - Black, Extended travel, 270 deg, Arrow indicator

Sensors/Temperature/seals

Z - No pressure sensors, NBR -30°C to 80°C

Y - On Board pressure sensors, ValveSight, NBR -30°C to 80°C

Input signal/Protocoll

4 - 4-20 mA

5 - HART, 4-20 mA

P - Profibus PA

F - Foundation Fieldbus (not for D3I)

Feedback option for D3X and D3I only

X - No feedback option

T - 4-20 mA transmitter + Alarm (Included in the remote mounted)

S* - Limit switches MEC + 4-20 mA + Alarm

N* - Limit sensors NAM + 4-20 mA + Alarm

P* - Limit switches PXY + 4-20 mA + Alarm

4* - Slot type Namur sensor, P+F SJ2 S1N + Alarm

5* - Slot type Namur sensor, P+F SJ2 SN + Alarm

6* - Slot type Namur sensor, P+F SJ2N + Alarm

(*) - Not for D3E/D3F

Accessories

X - No accessories

M - Gauge block with 3 x ports (Included in D3E/D3F)

1 - Gauge block incl 1 gauge brass / NPT 0-11 bar

2 - Gauge block incl 2 gauges brass / NPT 0-11 bar

3 - Gauge block incl 3 gauges brass / NPT 0-11 bar

特点和优势

? Lower operational cost made possible by zero-bleed pneumatic relay that enables very low air consumption to minimize electricity costs and meet EPA bleed limits for natural gas application
?Installation and configuration ease enabled by friction clutch, five simple keys and large graphic LCD display
?Broad application versatility with Hart, Profibus PA, Profibus DP, Foundation Fieldbus and industry-leading IEC ISA100 wireless communication technology
?ATEX, IECEx, CSA, FM and SIL 2 approvals available with some configurations
?ValveSight advanced diagnostics DTM includes Partial Stroke Testing, SIL 2 safety rated, Alu, or SST housings
?Certified for NG as supply medium, meets EPA new leak limit

配 置

D3 Standard housing

D3E Explosion proof housing

D3S - SIL version