Transmitter Accessories
Valve Group Brief Introduction
Our valve group is primarily utilized for starting, closing, balancing pressure, and discharging input signals of differential pressure, pressure transmitters, and flow transmitters. It offers effortless installation, maintenance, and online inspection of instruments. The valve group ensures operational efficiency and can be divided into various configurations based on their functionalities.
i
These configurations include 2-valve groups, 3-valve groups, and 5-valve groups, categorized by their specific functionalities and types.
Structurally, they are available in P type (Flat type), T type, H type, and cylinder stop valve designs.
Integrated Valve Group
By assembling the transmitter and valve group at the factory, we conduct comprehensive pressure and leakage tests. This minimizes the on-site installation process and prevents potential leakage due to transmitter installation errors.
Valve Group Features
·Safety Stop Pin
Crafted from stainless steel, this pin ensures that the valve seat remains securely attached to the valve body.
·Valve Body Design
Engineered with an integrated structure, our valve body boasts high strength and unparalleled reliability.
·Valve Seat Sealing
Featuring hard sealing between stainless steel components, ensuring safety and dependability.
·Valve Core
Our valve core components utilize a segmented structure, enhancing both the sealing performance and service life of the valve group. The handling of the valve handle has also been significantly refined.
·Lubricating Grease
We use imported grease between the sealing washer and the adjusting screw to reduce friction and increase sealing performance.
.
Structure Features
Our valve groups are expertly controlled by stop valves, discharge valves, and balance valves. Despite varying functionalities and sizes, they share consistent structural characteristics and markings, ensuring uniformity and reliability.
·Flexible Mounting Options
Plate type, Flange straight mount, 1/2NPT joint, and pipeline connection
· Structure Material
SUS316, SUS304, SUS321, HC-276, and more
· Signal Cap
Stop valve, balance valve,
and discharge valve
Valves adopt blue, green, and red signals, offering a fresh and natural look
· Gland Packing
PTFE, Graphite
· Working Pressure
16MPa, 32MPa
· Working Temperature
-40 to 150
ºC
(-40 to 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-Valve 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 |
CoplaNar 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 heart of Zibo Science and Technology Industrial Park, our expansive 18,000 square meter site boasts a state-of-the-art manufacturing facility.We are passionately committed tocutting-edge R&D,innovative manufacturing,comprehensive sales, and exceptional service of pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we pride ourselves on our ISO9001 quality management system certification. We are also recognized as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, continually aligning our technology with Rosemount's advancements.
With nearly 60 years of expertise in instrument R&D and production, we have amassed substantial technological knowledge and customer service experience. Our products are extensively used in the petroleum, chemical, papermaking,metallurgy,medicine,food,power and machinery industries. Our sales network spans nationally and internationally, earning widespread trust and acclaim from our clients.
The company's core philosophy is "Quality First, Customer First."
We warmly welcome customers to visit our factory and explore potential collaboration opportunities.
Company and Factory Photos:
We will deliver your ordered product at the earliest date as per your requirements.
Team Building
We firmly believe that the best team always wins!
We are actively seeking international partnerships through global exhibitions. Join us as we expand our horizons and showcase our cutting-edge innovations at premier industry events across the world.
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}