FPA28系列螺纹、对焊球阀
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FPA28系列螺纹、对焊球阀
基本介绍
螺纹对焊球阀具有体积小、抗震动的特点。是由三部分阀壳组成,由四只较长螺栓从两端夹住中间阀体与阀球而成。其优点是维修拆卸时不用拆卸管路螺纹,而直接拆 卸四只螺栓,阀体中间部分既可取出。工作原理也是通过气动执行器或者电动执行器驱动90度的旋转来带动球体的旋转以达到介质的流通与阻断。执行器与阀体的直接连接减少了发生 故障的机率。适用于轻工机械体积小空间窄的场合。
■防火、防静电设计
■阀杆防爆出装置
■阀球上设计有压力平衡孔
■双层阀杆填料与对压碟型弹片装置
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详细介绍
◇参数
驱动 | 压缩空气5~7bar(可带手轮)或者电动执行器 |
公称通经 | 8~100mm |
公称压力 | 1.6~6.3MPa |
适用温度 | PTFE、TFM:-29~+178℃ |
EK:-29~+250℃ |
连接方式 | 内螺纹、对焊、承插焊 |
阀结构 | 三块式 |
阀体材质 | 316L、316、304、304L、WCB |
阀芯材质 | 316L、316、304、304L |
密封材质 | PTFE、TFM、EK |
适用介质 | 气体、水及油类 |
可选附件 | 电动执行器、限位开关、定位器、电磁阀、减压阀 |
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2024-11-24 05:27:50 HTTP/1.1 GET : finpa.com.cn/a/156.html
- 运行时间 : 0.119695s [ 吞吐率:8.35req/s ] 内存消耗:4,343.06kb 文件加载:141
- 查询信息 : 8 queries 1 writes
- 缓存信息 : 5 reads,1 writes
- 配置加载 : 73
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000049s ]
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.003569s ]
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.003623s ]
- [ LANG ] C:\wwwroot\finpa.com.cn\thinkphp\lang\zh-cn.php
- [ ROUTE ] array (
'type' => 'method',
'method' =>
array (
0 => '\\think\\addons\\Route',
1 => 'execute',
),
'var' =>
array (
'addon' => 'cms',
'controller' => 'archives',
'action' => 'index',
),
)
- [ HEADER ] array (
'content-type' => '',
'content-length' => '0',
'x-original-url' => '/a/156.html',
'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)',
'host' => 'finpa.com.cn',
'accept-encoding' => 'gzip, br, zstd, deflate',
'accept' => '*/*',
)
- [ PARAM ] array (
'diyname' => '156',
)
- [ RUN ] think\addons\Route->execute[ C:\wwwroot\finpa.com.cn\vendor\karsonzhang\fastadmin-addons\src\addons\Route.php ]
- [ LANG ] C:\wwwroot\finpa.com.cn/application/common\lang\zh-cn\addon.php
- [ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.003100s ]
- [ LANG ] C:\wwwroot\finpa.com.cn\addons\cms\lang\zh-cn.php
- [ DB ] INIT mysql
- [ VIEW ] C:\wwwroot\finpa.com.cn\addons\cms\view\default\show_product.html [ array (
0 => 'config',
1 => 'user',
2 => 'site',
3 => '__CHANNEL__',
4 => '__ARCHIVES__',
) ]
- [ BEHAVIOR ] Run \addons\cms\Cms @response_send [ RunTime:0.000170s ]
- [ DB ] CONNECT:[ UseTime:0.001825s ] mysql:host=localhost;port=3306;dbname=finpa;charset=utf8
- [ SQL ] SHOW COLUMNS FROM `fa_cms_channel` [ RunTime:0.006358s ]
- [ SQL ] SHOW COLUMNS FROM `fa_cms_archives` [ RunTime:0.008171s ]
- [ SQL ] SELECT * FROM `fa_cms_archives` WHERE `id` = 156 LIMIT 1 [ RunTime:0.000542s ]
- [ SQL ] SELECT `id`,`name`,`image`,`diyname`,`items` FROM `fa_cms_channel` WHERE `id` = 7 [ RunTime:0.000240s ]
- [ SQL ] SELECT * FROM `fa_cms_channel` WHERE `id` = 7 LIMIT 1 [ RunTime:0.000221s ]
- [ SQL ] SHOW COLUMNS FROM `fa_cms_model` [ RunTime:0.005407s ]
- [ SQL ] SHOW COLUMNS FROM `fa_cms_addonproduct` [ RunTime:0.004648s ]
- [ SQL ] SELECT * FROM `fa_cms_addonproduct` WHERE `id` = 156 LIMIT 1 [ RunTime:0.000274s ]
- [ SQL ] UPDATE `fa_cms_archives` SET `views`=`views`+1 WHERE `id` = 156 [ RunTime:0.001916s ]
0.123766s