Warehouse pump ash removal pneumatic wear-resistant ceramic inlet and outlet valve SMZ644TC

Overview of Semir Products

This valve is mainly used in the fly ash pneumatic conveying system of thermal power generation enterprises, serving as a discharge valve, balance valve, exhaust valve, and blocking valve for the bin pump. It can also be used as a pipeline switching valve and an ash unloading valve for the ash silo. This valve has the characteristics of good sealing performance, strong wear resistance, low starting load, less jamming and dust accumulation, and long service life

Explanation of the Method for Formulating Valve Models for Semir Products

Pneumatic dual gate (ceramic) discharge valves Z644H-10C, Z644TC-10C, Z674TC-10C, Z674TC-10C
Valve type code: "Z 'represents reciprocating sliding gate valve
Transmission form code: "6" represents pneumatic connection form code: "4" represents flange connection, "7" represents clamp connection (our factory also has flanges and flange connection samples for clamp valves) Transmission form code: "4" represents parallel double gate sealing surface material code: "H" represents hard alloy sealing, "TC" represents ceramic sealing valve nominal pressure: its value is 10 or 16 times the nominal pressure value in MPa "Valve body material code:" C "represents carbon steel

On site use of pneumatic wear-resistant ceramic double gate valve

Working principle of Semir products

When the air source is introduced from the upper intake port, the valve stem drives the valve plate to move downward and the valve closes. When the gas source is introduced from the lower air inlet, the valve stem drives the valve plate to move upward, and the valve opens. A spring is loaded between the valve plate and the valve seat, and the spring force always presses the valve plate against the valve seat to ensure the sealing of the valve. It also allows the valve plate to move vertically up and down, which helps to compensate for the thermal expansion and contraction of valve parts, overcome the impact of any back pressure changes on the seal, and prevent particle media from entering between the two sealing surfaces. During the opening and closing process, the valve plate can rotate on its own, causing grinding and polishing between the sealing surfaces. Moreover, due to the eccentricity of the valve body to the channel, a vortex will be generated when opening and discharging materials, and the material vortex formed will clean the valve cavity on its own. All of these features make this valve have an extremely long service life, providing a reliable guarantee for the safe operation of your system.

Technical parameters of Senma products

Nominal diameter: DN40-350 (can also be customized according to customer needs) nominal pressure: 1.0-1.6MPa Pneumatic actuator working pressure: 0.4~0.6MPa Suitable temperature ≤ 200 ℃ (also available for high temperature resistant models that can withstand high temperatures up to 400 ℃) Applicable medium: fly ash, dry powder dust, gas, water, etc. Applicable scope: dry ash system of thermal power plants, discharge and transportation of warehouse pumps. Bulk material conveying systems in industries such as chemical, metallurgical, papermaking, and pharmaceuticals. Various media with wear and tear are used for opening and closing on pipelines.

Physical pictures of Senma products

【Warehouse pump ash removal pneumatic wear-resistant ceramic inlet and outlet valve SMZ644TC】It is one of the main products of our company, Semir, with reliable quality and affordable prices. After years of continuous efforts by the entire company, our company's main focus is on【Warehouse pump ash removal pneumatic wear-resistant ceramic inlet and outlet valve SMZ644TC】We already have a good reputation for quality within the same industry. In many cities within the country. Our company adheres to the principle of customer satisfaction and quality first; Promise is gold, and the business philosophy of revitalizing the country through hard work. Welcome new and old customers to visit and cooperate, and create a better future together. Semir quality, trustworthy. Welcome new and old customers to call and purchase.

The ordering process of Semir Company:
1. Fax or consult the customer's purchase list.
2. Received the customer's purchase list and provided the customer with valve model selection and quotation (price list)
3. Specific agreement: delivery time, special requirements, and other matters

Order Notice for Semir Company:
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
a. Structural length;
b. Connection form;
c. Nominal diameter;
d. Product usage medium, temperature, and pressure range;
e. Testing, inspection standards, and other requirements.
2. Our factory can configure various driving devices according to specific customer requirements.
3. When the valve type and model are determined by the customer, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.
4. Futures and ordering customers are requested to first call and provide detailed information on the required valve model, specifications, quantity, delivery time, and location. And 30% of the total contract amount shall be prepaid, and the supplier shall prepare materials for production.

——Promise is gold, hard work promotes the country; Senma valve, durable and long-lasting——