法兰鞍形控制阀

特征：

150 mm stroke, single-acting piston actuator (L6540N) with 25,120 N force, safety position “NC”, min. 3.5 bar supply pressure.
Built-in and diagnostic software for monitoring and control.
1/2″ NPT filter-reducer (67AFR-04-LT) with drain plug for condensate removal.
Volume amplifier with low-noise sintered polyethylene filter, 1/2″ NPT, works from -55°C to +60°C.
Reliable, energy-saving system for demanding automation tasks.

Item Value

Nominal Pressure 4.0 MPa

Shell Test 6.0 MPa

Packing Test 4.4 MPa

Leakage Test 0.35 MPa

Working Temperature -46°C ~ 300°C

Suitable Medium W.O.G

我们随时为您提供帮助：轻松获得所需答案。

分享：

发送询问 sales@tsunnyvalve.com

产品详情

Parts List

No.	部件名称	Qty	材料
1	身体	1	LCB
2	Seat Gasket	1	SS304+Graphite
3	座位	1	304HT+STL
4	Cage	1	304HT
5	插头	1	304+HT+STL
6	Pistion Ring	1	SS316
7	Bonnet Gasket	1	SS304+Graphite
8	帽子	1	LCB
9	Bonnet Bolt	1s	L7
10	Bonnet Nut	1s	7
11	干	1	17-4PH
12	包装	1	Graphite
13	Gland	1	304
14	Gland Flange	1	LCB
15	Gland Bolt	2	L7
16	Gland Nut	2	7
17	执行器	1	Assembly

Technical Requirements

Item	Specification
Design Standard	ASME B16.34-2009
End Connection	End Connection
Face to Face / End to End	Manufacturer’s
Leakage Standard	ANSI B16.104-IV
Material Standard	ASTM A352-2009
Pressure-Temperature Rating	Pressure-Temperature Ratings

应用

产品概述

该系列产品可根据您的应用需求进行定制设计，其主体结构、材料和辅助功能均经过优化，以满足您的工艺要求。我们已通过 ISO 9001 认证，采用系统化的方法确保产品质量，您可以放心，在设备的整个设计寿命期内，产品都将拥有卓越的可靠性和密封性能。.

技术要求

Valve fully opened:
· Too large a differential pressure and a low downstream pressure may result in damage to the valve by cavitation.
· To avoid it, refer to the differential pressure in two or more stages by installing and connecting directly two or more control valves in tandem.