- Valve UV 5.5
- Model: UV 5.5
- Hãng: MANKENBERG
Kết nối DN: 15-50
Kết nối G: 1/2 - 2
Áp suất đầu vào: 20 bar
Áp suất đầu ra: 0,5 - 20 bar
Kvs-value: 1,3 - 7,5 m³ / h
Nhiệt độ: -40 đến 200 ° C-
Bảng giá sản phẩm
Số lượng Giá bán (VNĐ) 1+ Liên hệ 5+ Liên hệ 10+ Liên hệ 20+ Liên hệ Chưa bao gồm VAT
Thông tin đặt hàngLiên hệ
Tối thiểu: 1Đặt hàng
- Mô tả chi tiết
- Thông số kỹ thuật
- Bình luận
The back pressure regulator UV 5.5
is a spring-loaded proportional control valve for universal application at small and medium flow rates.
The valve body and medium-wetted internal parts are made of stainless steel 316L featuring excellent corrosion resistance.
The valve cone is fitted either with a metallic or a soft seal.
Technical data
Connection DN 15 - 50
Connection G 1/2 - 2
Inlet pressure* 20 bar
Outlet pressure 0.5 - 20 bar
Kvs-value 1.3 - 7.5 m³/h
Temperature -40 up to 200 °C
Medium liquid, gases and steam
*RT = -10 °C up to + 50 °C
Description
Self-acting back pressure regulators are simple control valves offering accurate control while being easy to install and maintain. They control the pressure upstream of the valve without requiring pneumatic or electrical control elements. The UV 5.5 back pressure regulator is a spring-loaded proportional control valve for universal application at small and medium flow rates. The valve body and medium-wetted internal parts are made of stainless steel 316L featuring excellent corrosion resistance. The valve cone is fitted either with a metallic or a soft seal. The inlet pressure to be controlled is balanced across the valve seat by the force of the valve spring (set pressure). If the inlet pressure rises above the set pressure, the valve opens. With decreasing inlet pressure the valve control orifice reduces. When the pipeline is depressurised, the valve is closed. Rotating the adjusting screw clockwise increases the inlet pressure. These valves are no shut-off elements ensuring a tight closing of the valve. In accordance with DIN EN 60534-4 and/or ANSI FCI 70-2 they may feature a leakage rate in closed position in compliance with the leakage classes III or V, optional IV.
