Wuzhong Instrument Control Valve HCBW Bellows Seal Cage Double Seat

Create Date: 2024-8-30 12:03:23|Source: Wuzhong Instrument

  • Brand:
    Wu Zhong meter
    Origin:
    Ningxia
    Price:
    Please contact customer service
    Delivery time:
    Please contact customer service
    Model:
    HCBW bellows sealed cage type double seat control valve
    Product Introduction
    Wuzhong Instrument HCBW bellows sealed cage double-seat control valve The fluid channel is S-streamlined, with small pressure drop loss and large flow
Product Description
Introduction:Wuzhong Instrument HCBW bellows sealed cage double-seat control valve is a pressure balanced control valve with compact valve body structure, fluid channel S streamlined, small pressure drop loss, large flow, wide adjustable range. The bellows seal structure of the upper bonnet completely eliminates the possibility of process media leaking outward from the stem movement gap, which is one of the distinguishing features of the bellows seal valve. Due to the deformability of the bellows element itself and its outstanding resistance to aging, this control valve completely overcomes the weaknesses of packing seal valves, such as packing aging and temperature difference sensitivity, which are usually present. It adopts bellows-packing double sealing structure, therefore, it is widely used in the automatic control system of rare special media such as highly toxic, highly corrosive, radioactive, etc.

                              Wuzhong instrument HCBW bellows sealed cage double-seat control valve

Features:

Better safety and reliability

The control valve is equipped with a multi-spring diaphragm actuator, which has a compact structure and a large output force

It is equipped with a multi-spring membrane actuator, which has a compact structure and a large output force.

Product parameters

Straight-through double-seat cast ball running valve

DN40, 50, 65, 80, 100, 150, 200 mm

Nominal pressure: ANSI 150, 300, 600 JIS10, 20, 30, 40K PN1.6, 4.0, 6.4Mpa

The operating pressure is 1MPa, 2MPa, 3.5MPa

Connection type: Flange type: RF and RJ

Standard according to ANSI B16.5, JIS B2201, JB/T79.1 PN1.6MPa, JB/T79.2 concave and convex surface.

Welding type: embedding welding SW (40 - 50mm) butt welding BW (65 - 200mm)

Material: HT200 ZG25 ZG1Cr18Ni9 ZG0Cr17Ni12Mo2 1.25Cr0.5Mo 5.0Cr0.5Mo or SCPH21 SCPH61 Ti

Upper bonnet: room temperature type (P): -17 - +230 °C

Elongation type I (E1): +230 - 350°C -45——-179C

(The operating temperature is not allowed to exceed the allowable range of various materials)

Gland type: bolt pressing type

Filler: V-type PTFE material, impregnated PTFE, alkene filler, asbestos woven filler.

This article introduces Wuzhong instrument HCBW bellows seal cage double-seat control valve products, if you are interested in Wuzhong instrument control valve, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only by being professional and careful in every process, every action and every detail of the service can we meet or even exceed customer expectations and make customers satisfied and recognize us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy. Safety relay products, if you are interested in Wuzhong instrument control valve, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

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