Flanged Saddle Control Valve

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

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分享：

发送询问 sales@tsunnyvalve.com

产品详情

Parts List

No.	Part Name	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

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Technical Requirement

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.