CWF LONGKING BBT/BBJ Pneumatic Swing Valve BBT-65X65 BBT-80X80 BBT-100X100 BBT-125X125 BBT-150X150 BBT-150X200 BBT-200X200 BBT-200X250 BBT-200X350 BBT-200X500 BBT-225X225 BBT-250X250

The BZT/BZJ pneumatic dual valve wear-resistant gate valve adopts a hard seal, and the sealing pair is made of wear-resistant alloy or ceramic. Reliable sealing and long service life of valves, especially in abrasive applications. This significantly improves the reliability of the entire system.

Features and advantages:
In the process of manufacturing valves, the valve plate and sealing ring are paired and ground until a 100% airtight seal is achieved. Even small particles find it difficult to penetrate the sealed surface that adheres tightly. Install a compression spring between the two valve plates to ensure good contact with the matching sealing ring. The compression spring also allows for thermal expansion and contraction, and the pressure required to operate the valve is only about 0.2 MPa.
When the valve is activated, the double valve plate automatically rotates and aligns with the sealing ring. The rotation of the double valve plate ensures uniform grinding of the sealing surface. After manufacturing, each valve undergoes a sealing test and ensures 100% airtightness.
During operation, the valve provides full bore and unrestricted material flow. When the material flows through the valve, any material entering the inner cavity will be removed by the vortex effect, so the valve is "self-cleaning".

Application field:
Warehouse pump feeding, discharging, exhaust, clearing blockages, switching, etc. Dust, powder or granular products from industries such as coal-fired power plants, smelters, steel plants, food, and chemicals.

Performance Characteristics:
Work pressure: 0~1.0MPa.
Valve body strength test pressure: 1.5MPa.
Working temperature: ≤ 200 ℃ or ≤ 450 ℃.
Leakage test pressure: 1.1 MPa.
Executor: Double acting cylinder.

BZT-50-T BZT-655-T BZT-80-T BZT-100-T BZT-125-T BZT-150-T BZT-175-T BZT-200-T BZT-225-T BZT-250-T BZT-275-T BZT-300-T BZT-350-T BZT-400-T BZT-40 BZT-50 BZT-65 BZT-80 BZT-100 BZT-125 BZT-150 BZT-175 BZT-200 BZT-225 BZT-250 BZT-300 BZT-50X50-T BZT-65X65-T BZT-80X80-T BZT-100X100-T BZT-200X200-T BZT-200X250-T BZT-300X300-T BZT-300X350-T

BZJ-50-T BZJ-655-T BZJ-80-T BZJ-100-T BZJ-125-T BZJ-150-T BZJ-175-T BZJ-200-T BZJ-225-T BZJ-250-T BZJ-275-T BZJ-300-T BZJ-350-T BZJ-400-T BZJ-40 BZJ-50 BZJ-65 BZJ-80 BZJ-100 BZJ-125 BZJ-150 BZJ-175 BZJ-200 BZJ-225 BZJ-250 BZJ-300 BZJ-50X50-T BZJ-65X65-T BZJ-80X80-T BZJ-100X100-T BZJ-200X200-T BZJ-200X250-T BZJ-300X300-T BZJ-300X350-T

BBJ-50 BBJ-65 BBJ-80 BBJ-100 BBJ-125 BBJ-150 BBJ-50X50 BBJ-65X65 BBJ-80X80 BBJ-100X100 BBJ-125X125 BBJ-150X150 BBJ-150X200 BBJ-200X200 BBJ-200X250 BBJ-200X350 BBJ-200X500 BBJ-225X225 BBJ-250X250 BBJ-250X350 BBJ-250X400 BBJ-300X300 BBJ-300X450

BBT-50 BBT-65 BBT-80 BBT-100 BBT-125 BBT-150 BBT-50X50 BBT-65X65 BBT-80X80 BBT-100X100 BBT-125X125 BBT-150X150 BBT-150X200 BBT-200X200 BBT-200X250 BBT-200X350 BBT-200X500 BBT-225X225 BBT-250X250 BBT-250X350 BBT-250X400 BBT-300X300 BBT-300X450

YDF-80 YDF-100 YDF-125 YDF-150 YDF-200 YDF-250 YDF-300

SFJ-25 SFJ-32 SFJ-40 SFJ-50 SFJ-65 SFJ-80 SFJ-100

SF-25 SF-32 SF-40 SF-50 SF-65 SF-80 SF-100