Manual desulfurization and denitrification butterfly valve TO11HZ

Overview of Semir Products

Manual desulfurization butterfly valve TO11HZ connection flange, clamp, lined with nitrile rubber, ethylene propylene rubber, heat-resistant ethylene propylene rubber, natural rubber, chloroprene rubber, fluororubber, with more reasonable choices according to the chemical properties of the medium. The Senma desulfurization butterfly valve is suitable for regulating flow and intercepting media on water supply and drainage, gas pipelines in food, medicine, chemical, petroleum, power, metallurgy, urban construction, textile, papermaking and other industries with temperature ≤ 120 ℃ and nominal pressure ≤ 1.6MPa. The main features of the Senma desulfurization butterfly valve are:
1. Exquisite design, reasonable structure, lightweight, and quick opening and closing.
2. Small operating torque, easy to operate, labor-saving and agile.
3. It can be installed and maintained conveniently at any position.
4. The sealing components can be replaced, and the sealing performance is reliable to achieve bi-directional sealing with zero leakage.
5. The sealing material has the characteristics of aging resistance, corrosion resistance, and long service life.

Semir Butterfly Valve Standard

Design standard: GB/T12238-1989;
ISO 10631-1994 or BSEN593-1998
Flange connection dimensions: GB/T17241.6-1998;
ISO7005-2 or BSEN1092-2002
Structural length: GB/T1221-1989;
ISO5752-1988 or BSEN558-1
Pressure test: GB/T13927-1992; JB/T9092-1999;
ISO5028-1993 or BSEN6755-1-1986
Main technical parameters of Senma butterfly valve
1. Power supply options: 220VAC, 50Hz, 380VAC, 50Hz, 24VDC
2. Control principle: Intelligent regulation type (Z-type): in: 4-20mA, out: 4-20mA, power supply 220VAC
Switch type standard type (E type), passive contact type (S type),

Open signal type (R type), please refer to the user manual for details

Physical pictures of Senma products

【Manual desulfurization and denitrification butterfly valve TO11HZ】It is one of the flagship products of our company, Semir, with reliable quality and affordable prices. After years of continuous efforts by the entire company, our company's flagship product is【Manual desulfurization and denitrification butterfly valve TO11HZ】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 first and quality oriented; 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 inquire and purchase.

The ordering process of Semir Company:
1. Customer procurement list notification.
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——