Transmitter Accessories
Valve Group Introduction
This valve group is perfectly engineered to manage the start, close, pressure balance, and discharge of input signals for differential pressure, pressure transmitters, and flow transmitters. Its design ensures effortless installation, maintenance, and online inspection. The valve group is versatile, seamlessly adaptable to various configurations, providing optimal performance.
i
ts functionality can be categorized into 2-valve groups, 3-valve groups, and 5-valve groups. Additionally, the structure is diversified into P type (Flat type), T type, H type, and Cylinder Stop Valve, catering to a spectrum of needs.
Integrated Valve Group
Our product comes pre-assembled with the transmitter and valve group, ensuring comprehensive pressure and leakage testing in the factory. This pre-assembly process minimizes on-site installation efforts and effectively prevents potential leakage issues.
Valve Group Features
· Safety Stop Pin
Incorporates a stainless steel pin to prevent the valve seat from detaching from the valve body, enhancing safety.
· Valve Body Design
An integrated structure that ensures high strength and reliability.
· Valve Seat Sealing
Features a hard seal between stainless steel components, ensuring safety and reliability.
· Valve Core
Segments of the valve core are meticulously designed to improve sealing performance and extend the service life of the valve group. Enhanced handle operation adds to its efficient functionality.
· Lubricating Grease
Utilizes imported grease between the sealing washer and the adjusting screw to minimize friction and enhance sealing performance.
Structural Features
Controlled by stop valves, discharge valves, and balance valves, this valve group showcases diverse functionalities with standardized sizes and markings, while maintaining consistent structural features across all variants.
·Versatile Installation Options
Supports Plate Type, Flange Straight Mount, 1/2NPT Joint, and Pipeline Connection
· Durability and Material Excellence
Crafted from Premium Materials: SUS316, SUS304, SUS321, HC-276, and more
· Signal Cap Variety
Includes Stop Valve, Balance Valve,
and Discharge Options
Valves Feature Distinctive Blue, Green, and Red Signals for Fresh, Natural Indication
· Reliable Gland Packing
Available in PTFE and Graphite
· High-Performance Working Pressure
Rated at 16MPa and 32MPa
· Wide Temperature Range
Operates Efficiently Between -40~ 150
ºC
(-40~302°F)
Standard Material Composition Chart
| 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 (Excluding 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 |
CoplanarFive-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.Located in the prestigious Zibo Science and Technology Industrial Park, our sprawling campus covers over 18,000 square meters. We boast a state-of-the-art manufacturing facility designed to the highest standards, dedicated tothe innovative R&D,precision manufacture,strategic sales,and comprehensive service of pressure and temperature instruments.
Proudly, we are a standing director unit of the National Pressure Gauge Industry Association. Our commitment to quality is evidenced by our ISO9001 certification, and we are recognized as a high-tech enterprise in Shandong Province.
In China, we are a supremely close partner of Rosemount. Our technologies are continuously advancing alongside Rosemount's innovations.
With nearly 60 years of deep engagement in instrument R&D and production, our factory has accumulated substantial technological expertise and customer service experience. Our products are extensively utilized in Petroleum, Chemical Industry, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery sectors. Our sales extend nationwide and abroad, earning the trust and favorable comments of a vast user base.
Our company's core philosophy is 'Quality First, Customer First'.
We warmly welcome customers to visit our factory and discuss potential business collaborations.
Company and Factory Photos:
We guarantee prompt delivery of your ordered products, ensuring they reach you by the earliest date you require.
Team Building
We believe that having the best team is the key to winning!
We are enthusiastically pursuing international partnerships by participating in overseas 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 quotation?
You can send quotation through our email or cellphone as below:
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