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High Precision Flowserve Logix 3800 3800E Digital Valve Positioner Reliable Control Valve Parts in Stock

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US $1870.00 - 2150.00/ Set
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High Precision Flowserve Logix 3800 3800E Digital Valve Positioner Reliable Control Valve Parts in Stock
풍모 갤러리 제품 설명 평점 및 리뷰 따옴표를 요구하십시오
풍모
제품 사양
사용 가능한 장착: 슬라이딩 스템 선형; 분기 회전 회전 응용
작동 온도 범위: -40°C ~ +85°C(-40°F ~ 185°F)
통신 프로토콜: HART 5 또는 HART 7
구내 보호 등급: IP66 / NEMA 4X(IP67 옵션)
아날로그 입력 신호: 4-20 MA DC
기본 정보
원래 장소: 중국
브랜드 이름: Flowserve
모델 번호: 로직스 3800 3800E
결제 및 배송 조건
포장 세부 사항: 판지 상자/나무 상자
배달 시간: 8-10 주
지불 조건: 티/티
공급 능력: 매년마다 3000개 세트
제품 설명
Flowserve Logix 3800 / 3800E Detail Page Content

Product Overview
  1. High-precision smart digital valve positioner with double-poppet pneumatic relay, achieving ≤0.25% repeatability for steady and accurate valve flow regulation.
  2. Rugged modular IP66 enclosure with multiple material options, certified SIL 3 capable and ATEX/IECEx/FM approved for explosive hazardous industrial environments.
  3. Universal compatibility with single/double-acting linear & rotary actuators, supports 4-20mA analog, HART 6/7 and Foundation Fieldbus communication protocols.

Technical Specifications
Parameter Logix 3800 Logix 3800E
Repeatability ≤0.25% F.S. ≤0.25% F.S.
Linearity ±1.25% F.S. ±1.25% F.S.
Air Capacity @ 60 psi 18 SCFM 18 SCFM
Operating Temperature -55℃ ~ +85℃ -40℃ ~ +85℃
Communication 4-20mA, HART, Foundation Fieldbus 4-20mA, HART 6/7
Enclosure Protection IP66 / NEMA 4X IP66 / NEMA 4X
Safety Rating SIL 3 capable, ATEX / IECEx / FM / CSA SIL 3 capable, ATEX / IECEx / FM / CSA

Application Industry
  1. Oil & Gas: Wellhead extraction, refinery processing and long-distance pipeline flow control in Zone 1/2 explosive hazardous areas.
  2. Petrochemical & Chemical: Reactor feeding, distillation column and corrosive medium pipeline process regulation.
  3. Power & Pulp Paper: Boiler feedwater regulation, steam pipeline control and pulp production line valve automation.

Common Problems & Solutions
  1. Valve no response to signal

    Solution: Verify 4-20mA input wiring and power supply; check air supply pressure and pneumatic line for leakage.

  2. Positioning deviation & inaccuracy

    Solution: Run one-button Quick-Cal auto-calibration; inspect valve stem linkage and position sensor for mechanical misalignment.

  3. Valve hunting / oscillation

    Solution: Switch gain setting to "HI FRIC" mode; filter compressed air supply to clean contamination inside the pneumatic relay.


Replacement Models
  1. Flowserve Logix 3200MD: Same mounting footprint, cost-effective entry-level direct drop-in replacement.
  2. Flowserve Logix 500 Series: Legacy model retrofit upgrade with full mechanical and functional compatibility.
  3. F-isher DVC6200: Interchangeable retrofit solution for third-party control valve assembly upgrades.

Why Buy From Us
  1. 100% original authentic products from authorized channels, with official factory quality warranty.
  2. Professional technical team provides pre-sales model selection and after-sales commissioning guidance.
  3. Flexible customization support for housing material, communication protocol and accessory matching.

Stock & Delivery Time
  1. Standard models are kept in local warehouse; sample orders can be dispatched within 3 working days.
  2. Bulk orders (10 units+) have a 7–15 working day lead time with export-standard fumigation-free packaging.
  3. Multiple shipping options: DHL/FedEx express for small orders, sea/air freight for bulk cargo, door-to-door service available.
평점 및 리뷰

전체 등급

5.0
이 공급업체에 대한 50개의 리뷰를 기반으로 합니다.

등급 스냅샷

다음은 모든 평점의 분포입니다.
5 별
100%
4 별
0%
3 별
0%
2 별
0%
1 별
0%

모든 리뷰

O
Osama Qandeel
Saudi Arabia Mar 20.2026
We urgently needed control valve accessories for a shutdown project. They provided stock availability and shipped within 3 days, which helped us avoid production losses.
A
Amir Rezaei
United Arab Emirates Jan 6.2026
We have been cooperating for 3 years with stable supply and reliable service
Z
zahir mustafa
United States Feb 26.2025
Happy to work with them, fast response, hope to do more business with them soon
추천된 제품
우리와 연락하기
담당자 : Mr. Edward Zhao
전화 번호 : +8615000725058
남은 문자(20/3000)