Basic Info.
Model NO.
Buy High Quality Strainer, Ansi Y Strainer Valve
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Inside Gate Valve
Usage
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Application
Industrial Usage, Water Industrial Usage, Household Usage
Body Seat
Stainless Steel 304 316
Stem
Stainless Steel 410 420 431
Operator
Electric Actuator
Electric Actuator Type
on /off
Electric Actuator 2
Modulating
Manufacturer
Manufacturer
Pipe Fitting
Pipe Fitting
Transport Package
in Plywood Boxes
Product Description
Tianjin OTS Valve Manufacturing Co., Ltd.
Established during the period of China's reform specializes in all kinds of industrial butterfly valves with 13340 square meters including 8600 square meters work-shop. Fixed assets of RMB20 million as well as some advanced processing equipments, among all 120 staffs (including 15 technicians). We can provide strong ability of design, processing, assembling and testing for all Butterfly Valves.
Further, we are rich in the experience of producing butterfly valves over 10 years, all of the butterfly valves we produced keep up to the advanced standard home and aboard. With perfect manufacturing innovation, we export all specifications of Butterfly Valve, Gate Valve, Check Valve and Filters, which size from DN40~DN2400, with different materials for Body, Disc, Stem, Pin,
To innovate more perfect products, we insist on the aim: High Quality, carrying on the ISO9001 Quality Standard and in line with EU Standard shown in CE certificate. All the staffs in the company are aware of the Importance of Quality and Safety, and any error occurring in design, producing and purchasing of materials, quality inspection must be controlled in our factory.
All our butterfly valves have got high quality reputation from all customers in the world. We have sold different types of valves to 29 provinces and regions in China, suitable to water works, electric power plant, metallurgy, petrifaction, irrigation and drainage, etc. And we also set-up long-time friendly business relationships with some customers from Asia, Europe and American.
On the basis of mutual benefits, friendly cooperation, fairly business, we offer perfect quality, sincerely service and reasonable prices to meet all the customers' requirement in the International market. Size: DN100-DN1800 (4-72")
A gate valve controls the media's flow by lifting the gate (open) and lowering the gate (closed). A gate valve's distinct feature is the straight-through unobstructed passageway, which induces minimal pressure loss over the valve. The unobstructed bore of a gate valve also allows for a pig's passage in cleaning pipe procedures, unlike butterfly valves. Gate valves are available in many options, including various sizes, materials, temperature and pressure ratings, and gate and bonnet designs. Gate valves tend to be slightly cheaper than ball valves of the same size and quality. They are slower in actuation than quarter-turn valves and are for applications where valve operation is infrequent, such as isolating valves. Gate valves should be used either fully open or fully closed, not to regulate flow. Automated gate valves exist with either an electric or pneumatic actuator, but a manual gate valve is cost-effective since they have infrequent usage.
Precautions for installation of Gate valves
1. The installation position, height and inlet and outlet direction must meet the design requirements, and the connection should be firm and tight.
2. Handle of all kinds of manual valves installed on the insulation pipeline shall not be downward.
3. The valve must be inspected before installation, and the nameplate of the valve should comply with the current national standard GB 12220. 4. Handwheel, handle and transmission mechanism are not allowed to be used for lifting, and collision is strictly prohibited. 5. Gate valves with driving mechanism should be installed according to the instructions of the product.
NO. | Name | Material | Specification |
1 | Body | Ductile Iron | ASTM A536 |
2 | Disc | Plated Ductile Iron | ASTM A536 |
3 | Stem | Stainless Steel | A276-410 |
4 | Disc sealing | NBR(NIRILE) EPDM | |
5 | Pin | Stainless Steel | A182 F6A |
6 | Clamping ring | Steel | |
7 | Bushing | PTFE | |
8 | Connecting bracket | Ductile iron | ASTM A536 |
8 | Packing gland | Ductile iron | ASTM A536 |
10 | Packing | EPDM NBR | |
Products Photos:
FAQ
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. What's your terms of payment?
A: T/T, L/C , Alibaba Trade Assurance available, full protection for your orders.
7.Do you accept custom design on size?
A: Yes, if the size is reasonable
8.Transportation
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea.
Address:
No. 29, No. 6 Road, Xiaozhan Industrial Park, Jinnan District, Tianjin, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
We are Tianjin OTS valve Manufacturing Co., Ltd was established in year 2001, , produce valves for more than 22 years, our business focus on R&D of valves for fluid control industry. Our production with test facilities has been certified to ISO9001 and CE by Lloyd′s Register. We impose the strictest quality control at every stage of manufacturing to assure product functionality and reliability! Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Butterfly valve simple structure, small size, light weight, only by a few parts. And only need to rotate 90° Can quickly open and close, simple operation, while the valve has good fluid control characteristics. Butterfly valve disc is installed in the pipe diameter direction. In the butterfly valve body cylindrical channel, disc disc around the axis of rotation, rotation Angle between 0° ~90° , rotation to 90° , the valve is fully open state. When the flanged butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop produced by the valve is very small, so it has good flow control characteristics. Butterfly valve has two sealing types: Spring seal and metal seal. Elastic seal valve, sealing ring can be mounted on the valve body or attached to the disc periphery