Product Name: Stainless Steel Pneumatic Gas Emergency Cutting Valve
Kä ye kek looi: Pneumatic triple coupling ye kek looi (electromagnetic valve ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi)
Model: QDQ421F-16/25/40p
Kä ye kek looi: DN15-DN300
Lɔ̈ɔ̈i: 1.6Mpa-2.5Mpa-4.0Mpa
Medium ye luɔ̈ɔ̈i: ammonia, ammonia, gas, gas liquefied
Tɛmɛ: -40 ~ + 80 ℃
Valve body material: stainless steel 304, 316, 304L, 316L, cast steel

Stainless steel pneumatic gas emergency cutting valve is a safety protection valve, installed on liquid ammonia, ammonia, liquefied petroleum gas (gas), liquid and gas pipeline, with a long distance gas source, using the gas source control valve to open-close, so that in the pipeline or storage tank there is a large leakage or even a fire when, quickly manually make the gas source unload, or high temperature ≥75°C easy melt alloy, while the cylinder automatically unloads, the valve shuts down quickly and stops leakage, play a safety protection role. A bɛ luui në pip de kä ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi, pip de gas ye kek ya looi.

Pneumatic gas emergency cutting valve of stainless steel combines the advantages of stopping valve, stopping valve, electromagnetic valve and pneumatic valve, with excellent technical performance, low load loss and high reliability, used for emergency situations through leakage alarm output signal to the electromagnetic valve, electromagnetic valve is powered off the gas source, the valve is automatically closed, and can also control rapidly the opening and closing of the valve on the pipeline or storage tank at a distance far to ensure the safety of the body and property.

Stainless steel emergency cutting valve is a type of valve in the automation system of execution mechanism, composed of spring pneumatic film execution mechanism or floating piston execution mechanism and adjusting valve, receiving the adjustment instrument signal, controlling the cutting, connecting or switching of fluids within the process pipeline. A naŋ tɛ̈n yenë a tɔ̈ɔ̈u thïn, a lëu bɛ̈n ya gam, a lëu bɛ̈n ya gam. A lëu bï ya luɔ̈ɔ̈i në luɔɔi de petrol, chemical, metallurgy, ku kɔ̈k peei. Air source of stainless steel pneumatic emergency cutting valve requires a filtered compressed air, the medium flowing through the valve body should be no impurities and no particles gas. Air source of stainless steel pneumatic emergency cutting valve requires a filtered compressed air, the medium flowing through the valve body should be no impurities and no particles gas.

Silinder ye luui: ≤2.0Mpa
Cylinder medium: nitrogen, air without water
Cylinder Open Pressure: ≥0.5-0.7Mpa
Cylinder tɛmɛ: ≤75 ℃
(Kɔl ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ
Wakat ye tɛmɛ: Valve ye tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ DN65 ye tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ
Valve kalibre dɔ̈ŋ DN65 ye tɔ̈ɔ̈u ≤10 sec

Silinder, piston: chrome stainless steel
Spring Material: 50CrVA (Spring Steel)
Sealing ring, O ring: polytetrafluoroethylene, butyl rubber
Open Type: Open Type, Closed Type

Lɔ̈ɔ̈m de gas source de valve de emergency cut, ka electromagnetic valve de 2-3-way tääu, ka valve switch ya tɔ̈ɔ̈u në remote electrical console.
1, valve ye tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka t Yïn kë ye urgent
Në ye mɛn, gas leakage alarmer alarm output signal to electromagnetic valve, electromagnetic valve to power exhaust, valve to automatically close.
2, manual control electromagnetic valve (press the red card) exhaust, valves automatically closed. 2, manual control electromagnetic valve (press the red card) exhaust, valves automatically closed. 2, manual control electromagnetic valve (press the red card) exhaust, valves automatically closed.
3, të cenë kɔc lui ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye
4, gël elektrik: CEI IP65/IP67
5, ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
6, Voltage de luɔi ku wɛ̈ɛ̈r: AC AC24V ka 220V, 50Hz/14V; DC AC12V/8.5W, AC24V/8.5W