行业组件数据 · 2026

排水阀连接件

A drain valve connection is a mechanical interface component that securely attaches a drain valve to a trap body in industrial equipment, enabling controlled fluid discharge.

技术定义与适配语境
典型 排水阀连接件 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The drain valve connection is a critical interface component in industrial trap systems, designed to provide a leak-proof, pressure-resistant connection between the drain valve and the trap body. It ensures proper alignment, sealing integrity, and mechanical stability during fluid discharge operations. This component typically features standardized threading, flanges, or quick-connect mechanisms to facilitate installation, maintenance, and compatibility with various valve types.

组件规格

定义
The drain valve connection is a critical interface component in industrial trap systems, designed to provide a leak-proof, pressure-resistant connection between the drain valve and the trap body. It ensures proper alignment, sealing integrity, and mechanical stability during fluid discharge operations. This component typically features standardized threading, flanges, or quick-connect mechanisms to facilitate installation, maintenance, and compatibility with various valve types.
工作原理
The drain valve connection operates by creating a sealed mechanical joint between the drain valve and trap body through threaded engagement, flange bolting, or compression fitting. It maintains system pressure integrity while allowing the drain valve to open/close for controlled fluid release. Proper torque application and gasket/seal compression ensure leak prevention under operational conditions.
材料
Carbon steel (ASTM A105/A216)stainless steel (304/316)brass (C36000)or engineered plastics (PTFEPVC) depending on fluid compatibility and pressure requirements. Gaskets: EPDMVitonor PTFE for sealing.
Size Range
1/4" to 2"
Connection Type
NPT, BSP, Flange
Pressure Rating
Up to 300 PSI
Thread Standards
ANSI/ASME B1.20.1
Temperature Range
-20°C to 150°C
标准
ISO 1179DIN 3852ASME B16.11

行业分类与别名

排水阀连接件 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Incorrect torque application during installation->Leakage at connection joint->Use calibrated torque wrenches and follow manufacturer specifications
Material incompatibility with process fluid->Corrosion and structural weakening->Select materials based on chemical compatibility charts and industry standards

工业生态与工程逻辑

0
Leakage due to improper installation
1
Corrosion from incompatible fluids
2
Thread damage during maintenance
3
Pressure exceeding rating causing failure

合规与检测

tolerance
Thread dimensions per ANSI/ASME B1.20.1 with ±0.005" tolerance
test method
Pressure testing per ISO 5208:2015, helium leak detection for critical applications

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the common failure modes of drain valve connections?

Common failures include thread stripping, gasket degradation, corrosion, and improper torque leading to leaks or pressure loss.

How do I select the right material for a drain valve connection?

Consider fluid chemical compatibility, temperature, pressure, and environmental conditions (e.g., stainless steel for corrosive fluids, brass for general use).

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 排水阀连接件

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URN:CNFX:ME:UNIT:DRAIN_VALVE_CONNECTION