Essential Transmitter Accessories
Introduction to the Valve Group
The Five Valve Isolation Group is expertly designed for the start, close, pressure balance, and discharge of input signals from differential pressure, pressure, and flow transmitters. This advanced configuration allows for easy installation, streamlined maintenance, and convenient online inspection of instruments. The valve group is engineered for durability and efficiency, ensuring optimal performance in various applications.
This versatile valve group is categorized into 2-valve, 3-valve, and 5-valve groups based on their specific functions, and further classified into P type (Flat type), T type, H type, and cylinder stop valve based on their structural design.
Integrated Valve Group Solution
The integrated valve group solution involves assembling both the transmitter and valve group at the factory, followed by a comprehensive pressure and leakage test. This meticulous process minimizes on-site installation tasks and effectively prevents leakage issues commonly associated with transmitter installations.
Key Features of the Valve Group
· Safety Stop Pin
Equipped with a stainless steel pin, it prevents the valve seat from detaching from the valve body, ensuring enhanced safety and reliability.
· Robust Valve Body Design
Constructed with an integrated structure, the valve body offers exceptional strength and high reliability for demanding applications.
· Superior Valve Seat Sealing
Featuring hard sealing between stainless steel components, the valve seat guarantees safe and reliable operation.
· Enhanced Valve Core
The valve core components utilize a segmented structure, significantly improving the sealing performance and lifespan of the valve group. Additionally, the handling of the valve handle has been optimized for better ergonomics.
· High-Performance Lubricating Grease
Premium imported grease is applied between the sealing washer and adjusting screw, reducing friction and boosting sealing performance.
.
Structural Characteristics
Controlled by stop valve, discharge valve, and balance valve, each function-specific valve varies in size and markings while maintaining a consistent structural design across the board.
·Versatile and Flexible Mounting Options
Available in plate type, flange straight mount, 1/2NPT joint, and seamless pipeline connection
· Superior Structural Material
Crafted from premium materials such as SUS316, SUS304, SUS321, and HC-276
· Advanced Signal Cap
Features stop valve, balance valve,
and discharge valve
with vibrant blue, green, and red signals for a fresh and natural aesthetic
· High-Quality Gland Packing
Options include PTFE and Graphite for enhanced performance
· Robust Working Pressure
Capable of handling 16MPa to 32MPa
· Optimal Working Temperature
Operational range from -40 to 150
ºC
(-40 to 302°F)
Standard 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 (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 |
Enhanced 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 |
Comprehensiveandsophisticated 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., situated in the prestigious Zibo Science and Technology Industrial Park,covers an expansive area of over 18,000 square meters. We pride ourselves on our high-standard, state-of-the-art manufacturing facility.We are passionately committed tothe research and development,manufacturing,sales, and servicing of cutting-edge pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have proudly obtained the ISO9001 Quality Management System Certification. We are recognized as a high-tech enterprise in Shandong Province.
We are proud to be an exceptionally close partner of Rosemount in China, continuously advancing our technology in alignment with Rosemount's standards.
With nearly 60 years of deep engagement in instrument R&D and production, our factory boasts substantial technological expertise and extensive customer service experience. Our products are widely utilized inpetroleum,chemical industries,papermaking,metallurgy, medicine, food, power, and machinery sectors. Our sales network spans nationwide and internationally, earning us trust and high praise from our extensive user base.
Our company's core mission is 'Quality First, Customer First.'
We warmly welcome customers to visit our factory for tours and business discussions.
Company and Factory Photos:
We will expedite the delivery of your order at the earliest date as per your requirements, ensuring prompt and reliable service.
Dedicated Team Building
We believe that the finest teams achieve victory through excellence and collaboration!
We are actively seeking international cooperation through our presence at 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:
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