Transmitter Accessories
Valve Group Brief Introduction
The valve group is primarily utilized for the start, close, pressure balance, and discharge of input signals from differential pressure, pressure transmitters, and flow transmitters. This unit is designed for easy installation, maintenance, and online instrument inspection. The valve group can be divided into multiple configurations.
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It includes 2-valve groups, 3-valve groups, and 5-valve groups based on their functions, and is available in P type,
Flat type, T type, H type, and cylinder stop valve structures.
Integrated Valve Group
The transmitter and valve group are assembled in the factory, ensuring a comprehensive pressure and leakage test. This process minimizes on-site installation steps and prevents leaks associated with transmitter installations.
Valve Group Features
·Safety Stop Pin
Featuring a stainless steel pin to prevent the valve seat from detaching from the valve body.
·Valve Body Design
An integrated structure offering high strength and reliability.
·Valve Seat Sealing
Hard sealing between stainless steel components ensures safety and reliability.
·Valve Core
The valve core components feature a segmented structure, enhancing sealing performance, extending service life, and improving handle operation.
·Lubricating Grease
Imported grease is applied between the sealing washer and adjusting screw, reducing friction and enhancing sealing performance.
.
Structure Features
Controlled by stop, discharge, and balance valves, this valve group features uniform structural characteristics despite different functions, sizes, and markings.
· Flexible Mounting Options
Versatile mounting solutions including Plate type, Flange straight mount, 1/2NPT joint, and pipeline connection.
· Structure Material
Crafted from high-quality materials such as SUS316, SUS304, SUS321, HC-276, ensuring durability and reliability.
· Signal Cap
Incorporates stop valve, balance valve,
discharge
valve with vibrant signal colors like blue, green, and red, offering a fresh and natural look.
· Gland Packing
Available in PTFE and Graphite for superior sealing and performance.
· Working Pressure
Designed to handle pressures of 16MPa to 32MPa.
· Working Temperature
Operates efficiently within a broad range of -40~150
ºC
(-40~302°F).
Regular Material Composition Table
| No. |
Components |
Material |
| 1 |
Valve body |
321/316L/304/316 |
| 2 |
Inter seat |
321/316L/304/316 |
| 3 |
Padding |
PTFE/Flexible graphite |
| 4 |
Washer |
316 |
| 5 |
Hold-down nut |
316 |
| 6 |
Dust cap |
Polyethylene (PE) |
| 7 |
Handle |
304 |
| 8 |
Cone head |
S31803 |
| 9 |
Inter-rod |
304/316 |
| 10 |
Lock nut |
304 |
| 11 |
Tight nut |
304 |
| 12 |
Signal cap |
Polyethylene (PE) |
Cylindrical Stop Valve (without discharge valve)
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Material |
| SS-S20M-F4 |
M20*1.5 Male thread |
M20*1.5 Male thread |
304 |
| SS-S20M-F8 |
M20*1.5 Male thread |
M20*1.5 Male thread |
316L |
Cylindrical Two Valve Group
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Test/Discharge |
Material |
| SS-M2-F4 |
1/2NPT Female thread |
1/2NPT Male thread |
1/4NPT Female thread |
304 |
| SS-M2-F8 |
1/2NPT Female thread |
1/2NPT Male thread |
1/4NPT Female thread |
316L |
Three Valves Manifold
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Material |
| SS-M3-F4 |
1/2NPT Female thread |
Flange |
304 |
| SS-M3-F8 |
1/2NPT Female thread |
Flange |
316L |
Comprehensive solutions for various industrial needs.lanar Five Valve Groups
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Test/Discharge |
Material |
| SS-MA5-F4 |
1/2NPT Female thread |
Flange |
1/4NPT Female thread |
304 |
| SS-MA5-F8 |
316 |
Shandong Zhongziyi Intelligent Technology Co., Ltd.Nestled in the Zibo Science and Technology Industrial Park, our company spans over an impressive 18,000 square meters. Boasting a high-standard, modern manufacturing facility,we are deeply committed tothe research and development,manufacturing,sales, and service of cutting-edge pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we proudly hold ISO9001 quality management system certification and have been recognized as a high-tech enterprise in Shandong Province.
We are the super close partner of Rosemount in China, consistently aligning our technology with Rosemount's stringent standards.
With nearly 60 years of dedication to instrument R&D and production, our factory has amassed significant technological expertise and exceptional customer service experience. Our products are extensively utilized in the Petroleum, Chemical Industry, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery sectors, with sales spanning nationwide and internationally, earning profound trust and commendation from our diverse clientele.
The company's core principle is "Quality First, Customer First."
We warmly welcome customers to visit our factory and engage in business discussions.
Company and Factory Photos:
We will ensure the timely delivery of your order, adhering strictly to your specified requirements to guarantee satisfaction.
Team Building
We believe that a cohesive and dedicated team is the cornerstone of success!
We are actively seeking international collaborations through participation in global exhibitions. By showcasing our innovative solutions, we aim to build lasting partnerships and expand our global footprint.
FAQ
1, What kind of product do you supply?
Our product includes pressure transmitter, temperature transmitter, level transmitter, pressure gauge, temperature gauge and flow meter.
2,What is your product and technology advantages?
Our factory was built on 1966 with almost 60 years manufacturing and R&D experience. We are also the supper close partner of Rosemount in China. our technology closely keeps following Rosemount. Especially, our remote pressure transmitter technology and stability could be No. one in China.
3, Where is your factory location?
Our factory located in Zibo, Shandong province, China, which is top three instrument production area. And take an area of more than 18000 square meters.
4, Can we visit your factory?
You are always welcome to our factory at any time at your convenience.
5, What is the warranty of your product?
Our product warranty is 12 months from the shipping date, but we provide lifetime maintenance.
6, What are your payment terms?
Now, we can accept 50% down payment and 50% balance payable 5 days before delivery by T/T, west union, PayPal and trade assurance online payment.
7, What kind of certification do you have?
We have ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification and intrinsic safety certification, SIL certificate. ECM certificate, Russia EAC and PAC certificate and several invention patents.
8, How long is your delivery date?
For peak season is 4 weeks and 2 weeks for offseason, but no matter peak or off season we will try our best to meet your requirements.
9, How is your after sales servives?
Our products quality enjoy very goood quality reputation and has almost no warranty caused by product itself, but we still provide 24/7 online
services for our customer for any installation, commision, running or other problems.
10, How can I send enquiry?
You can send enquiry through our email or cellphone as below:
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