Transmitter Accessories
Concise Valve Group Introduction
This versatile valve group excels in initiating, halting, balancing pressure, and discharging input signals for differential pressure, pressure transmitters, and flow transmitters. It boasts easy installation, maintenance, and online instrument inspection. The valve group can be divided into varied functional types.
These include 2-valve groups, 3-valve groups, and 5-valve groups, each tailored by specific functions, along with P type
(Flat type), T type, H type, and cylinder stop valves based on structural design.
Streamlined Integrated Valve Group
Assemble the transmitter and valve group directly in the factory, followed by comprehensive pressure and leakage testing. This approach minimizes on-site installation efforts and prevents leaks from improper transmitter installation.
Distinctive Valve Group Features
· Robust Safety Stop Pin
Utilizes stainless steel pins to securely prevent the valve seat from detaching from the valve body.
· Innovative Valve Body Design
Features an integrated structure with exceptional strength and reliability.
· Superior Valve Seat Sealing
Employs hard sealing between stainless steel components, ensuring utmost safety and reliability.
· Enhanced Valve Core
Utilizes segment structure components to boost sealing performance and extend the service life of the valve group. The handle's operability has also been significantly improved.
· Premium Lubricating Grease
Imported grease is applied between the sealing washer and the adjusting screw to minimize friction and enhance sealing performance.
.
Structural Highlights
The valve groups are expertly controlled by stop, discharge, and balance valves. Despite varying functions and sizes, they share common structural features and markings.
· Seamless and Flexible Mounting
Designed with plate type, Flange straight mount, 1/2NPT joint, and pipeline connection for optimal versatility.
· Premium Structure Material
Available in SUS316, SUS304, SUS321, HC-276, and more for maximum durability and resilience.
· Advanced Signal Cap
Includes stop valve, balance valve,
and discharge valve for comprehensive functionality.
Signal cap adopts blue, green, and red indicators for a fresh and natural appearance.
· High-Quality Gland Packing
Options include PTFE and Graphite for superior sealing and performance.
· Robust Working Pressure
Handles pressures of 16MPa and 32MPa to meet diverse operational needs.
· Wide Working Temperature Range
Operates efficiently between -40 and 150
ºC
(-40~302°F) for versatile application.
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 |
CopperFlangeLinear 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 expansive facilities cover an impressive 18,000.00 square meters. Boasting a state-of-the-art manufacturing factory, we are dedicated tothe R&D,manufacture,sales, and service of premium 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 are recognized as a high-tech enterprise in Shandong Province.
A premier partner of Rosemount in China, our technology stays in close alignment with theirs.
With nearly 60 years of deep engagement in instrument R&D and production, we have accrued significant technological expertise and customer service experience. Our products are widely utilized in the Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery sectors, among others. Our sales network spans nationwide and internationally, earning us the trust and favorable reviews from a broad user base.
Our core principle is 'quality first, customer first'.
We warmly welcome customers to visit our factory to explore cooperation opportunities.
Company and Factory Photos:
We will ensure the prompt delivery of your ordered product, adhering strictly to your required timelines.
Team Building
We firmly believe that the best teams are the key to success!
We are actively seeking international cooperation by participating in global exhibitions.
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:
){kind=link}