美国FLOWSERVE福斯气动执行器Scotch Yoke-LPS

产品介绍

产品名称：美国FLOWSERVE福斯气动执行器

品牌：FLOWSERVE

产地：美国

型号：Scotch Yoke-LPS

Limitorque 的 LPS 重型气动拨叉式执行器是创新、可靠的选择，适用于四分之一回转中型到大型一般阀门的开/关、微动和调节自动化应用以及石油和天然气市场的保护服务。

气动执行器Scotch Yoke-LPS特点：

基于计算建模和广泛的实验验证的高效设计提供了高性能，同时减小了尺寸、重量和消耗

对称和倾斜的苏格兰轭类型完全符合各个阀门的扭矩要求

坚固耐用的重型制造碳钢构造环氧树脂涂漆和化学镀镍 (ENP) 气缸提供**程度的防腐蚀保护

符合 EN 60529 的 IP66/IP66M 和 IP67/IP67M 防尘/防水

25 年的设计寿命和长达 6 年的维护间隔，（取决于服务条件、正确的安装、操作和维护）超出行业预期

模块化结构便于现场维护，无需特殊工具，也无需从阀门上拆下

气动执行器Scotch Yoke-LPS规格：

ISO 9001 和 5211

EN 15714、60529、13906、13445 和 12570

IEC 61508 SC3

ATEX 2014/34/欧盟

扭矩额定范围： 高达 300000 Nm (221 270 ft-lb)

压力等级：

工作压力：2.5 至 12 barg（36.3 至 174 psig）

MAWP = 12 barg (174 psig)

气动执行器Scotch Yoke-LPS配置：

对称和倾斜的苏格兰轭机制作为标准。可作为选项提供定制的轭配置文件

提供弹簧复位和双作用配置（故障打开、故障关闭和故障就地功能）

可根据要求提供顶推螺杆、齿轮传动和液压手动操作器。（可用性会因大小而异）

提供高温和低温版本：+160°C 至 -60°C（320°F 至 -76°F）

PED 2014/68/EU 和 & ASME BPVC VIII 分区。1 个可用版本

根据要求进行标准或特殊涂装

提供广泛的特性和功能定制，包括高速和高周期版本

中文内容来自机器翻译，内容仅供参考，实际内容可参考原厂介绍或以合同为准。

英文原文：

About this product

Limitorque's LPS heavy-duty pneumatic scotch yoke actuator is the innovative, reliable choice  for on/off, inching and modulating automation applications on quarter-turn medium-to-large sized valves in general and protective services for the oil & gas market.

Features and Benefits

Efficient design based on computational modelling and extensive experimental validation provides high performance with reduced size, weight, and consumption

Symmetrical and canted scotch yoke types perfectly fit individual valve torque requirements

Rugged heavy-duty fabricated carbon steel build epoxy painted and Electroless Nickel Plated (ENP) cylinders provide maximum protection against corrosion

Dust/water proofing to IP66/IP66M and IP67/IP67M according to EN 60529

25-year design life and maintenance intervals up to six years, (depending on service conditions, proper installation, operation and maintenance) exceed industry expectations

Modular construction allows easy on-site maintenance without special tools and without removal from the valve

Specifications

ISO 9001 and 5211

EN 15714, 60529, 13906, 13445 and 12570

IEC 61508 SC3

ATEX 2014/34/EU

Torque Rating Range: Up to 300000 Nm (221 270 ft-lb)

Pressure Rating:

Operating Pressure: 2.5 to 12 barg (36.3 to 174 psig)

MAWP = 12 barg (174 psig)

Configurations

Symmetric and canted scotch yoke mechanisms as standard. Customized yoke profiles available as option

Spring return and double acting configurations available (fail open, fail close and fail-in-place capability)

Jackscrew, Geared and Hydraulic Manual Operators available on request. (availability will vary based on size)

High and Low temperature versions available: +160°C to -60°C (320°F to -76°F)

PED 2014/68/EU and & ASME BPVC VIII div. 1 versions available

Standard or special painting upon request

Wide range of feature and function customizations, including high-speed and high-cycle versions, are available 

联系