SP05.19 : Van cửa vi sinh - Van điều khiển - SANITARY
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Van cửa vi sinh - Van điều khiển - SANITARY
Tư vấn , Thiết kế , Chế tạo dây chuyền – Thiết bị công nghệ , Hệ thống pha trộn - định lượng được tổng hợp từ các thiết bị công nghệ Bơm - Van - Cảm biến , Thiết bị điều khiển Allen – Bradley (Mỹ)
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Applications
WJ4 series aseptic gate valve is a pneumatic control valve. It is equipped with PTFE bellow or metal bellow, in order to ensure tight sealing and preventing the products from outside pollution, and to ensure sterilized process. It is well suited for pharmaceutical, biotechnological, cosmetic and food industry applications with aseptic requirements.

 

Operating Principle
Under the control of actuator, PTFE bellow or metal bellow valve plug with special sealing structure extends or contracts. This makes the valve open or closed under the aseptic working conditions. Due to the special material, the valve's tightness will not be affected even if after many times of SIP sterilization. Smooth corrugated surface makes it easy to conduct SIP sterilization, and special sealing structure avoids sanitary dead corners.

Technical Data

Metal material

Product wetted

316L (DIN-1.4404)

Non-product wetted

304 (DIN-1.4301)

We can provide EN 10204 3.1B certificate for all metal materials.

Seal material

Standard

PTFE bellow

Options

316L / PTFE bellow

All seal materials comply with FDA 177.2600.

Temperature

Continuous working temperature

-20°C ~ +135°C (PTFE)

Sterilization temperature

150°C (Max 60min)

Pressure

Working pressure

0~5bar

Control air pressure

5~8bar

Surface treatment

Internal surface

Ra≤0.6µm

External surface

Ra≤1.6µm

Connection

Connection standards

Welding end: DIN 11866 series 1

Welding end: DIN 11866 series 3

Connection methods: welding, thread, clamp, flange

Options

Smart controller

24V DC

solenoid valve (1)

Position sensor

24V DC

NPN/PNP position sensor (1 or 2)

Body Configurations