PN16 DN25 SS304 Female Thread Pneumatic Angle Seat Valve with 4-20MA Control Head

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PN16 DN25 SS304 Female Thread Pneumatic Angle Seat Valve with 4-20MA Control Head

The pneumatic angle seat valve can save space by maintaining the flow rate. It uses a single acting pneumatic actuator with spring safety protection to operate the guide angle seat valve. When using it, it should choose to be normally open or normally closed. It is widely used in automation industry control fluid, foodstuff dairy industry, domestic water, common pipeline fluid medium and so on

Pneumatic angle seat valves are widely used for short and frequent starts, with the characteristics of sensitive response and accurate action. When used in conjunction with electromagnetic valves, pneumatic control can accurately control the flow of gas and liquid. It can achieve accurate temperature control and liquid dripping requirements. The damp heat sterilization cabinet should use corner seat valves to control the amount of steam and accurately control the temperature.

Model:
1inch-DN25
Brand:
Compass
Code:
0110026BC10403A25-63

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Specification

Standard	SMS, DIN
Material Contact Parts	SS304(1.4301)-CF8，SS316 (1.4401)-CF8M	Provided with material inspection report
Material Non-contact Parts	SS304(1.4301)-CF8
Size	DN10-DN80
Actuator Size	27mm,32mm,40mm,50mm,63mm,90mm,80mm,100mm,125mm
Connection	Butt-weld,Tri-clamp, Female Thread(BSP.BSPT,NPT), Flange
Seal Material	PTFE, the material comply with FDA21CFR117.2600
Cylinder	Double Acting, Single Acting
Drive Option	Manual, Pneumatic Control,Position Sensor, C-top Controller, C-top Controller (AS-I)
Fluid Max. Pressure	1.6bar (232psi)
Control Pressure	0.3-0.8bar (43.5-116psi)
Fluid temperature	14 ~ 428°F (-10ºC~+220 ºC)
Ambient temperature	14 ~ 176°F (-10ºC~+80ºC)
Surface Treatment	Sandblasting, Polishing, Electrolysis
Control Type	Normally closed,Normally open
Control Fluid:	Neutral gas, Air
Applicable Fluid	Water,Alcohol,Oil,Dye,Steam,Neutral gas or liquid,Organic solvent,Acid and lye

Highlights at a glance

Pneumatic Operation: Normally closed pneumatic for water flow

Connection Details: 1 inch DN25 female NPT thread

Pressure and Temperature: PN16, max 100°C for water media

Material and Seal: SS304 body fitted with PTFE gasket

Control Configuration: 4-20mA control head for regulation

Working principle

In non working conditions, due to spring force, the valve is usually closed (open). When the actuator piston is compressed by gas, the valve opens (closes). The double acting form relies on compressed gas to control the valve switch

Single acting ( the pneumatic head usually a hole); working principle: to reach the open and close function according to spring reset, normally it divide into open and close.

Double acting ( the pneumatic head usually two holes); working principle: give the air to control switch. (it can choose double function and spring-return, control precisely according to customer’s requirement.)

Material

Valve body material: Stainless Steel

Sealing material: PTFE

Executive housing: Polyamide, Stainless Steel

Options

1.The available materials are SS316 (1.4401) CF8M and SS304(1.4301) CF8

2. The available sizes are from DN10 to DN80

3. Connection can be Butt-weld,Tri-clamp, Female Thread(BSP.BSPT,NPT), Flange

4. Actuator Size has 27mm,32mm,40mm,50mm,63mm,90mm,80mm,100mm,125mm

5.Cylinder includes of Double Acting and Single Acting

6.Drive Option can be Manual, Pneumatic Control,Position Sensor, C-top Controller, C-top Controller (AS-I)

7.Control Type has Normally closed,Normally open