Premium Transmitter Accessories
Comprehensive Valve Group Overview
The valve group is primarily designed for the initiation, cessation, pressure balancing, and discharge of input signals from differential pressure, pressure, and flow transmitters. Its user-friendly design ensures seamless installation, effortless maintenance, and convenient online instrument inspection. The valve group is highly versatile and can be configured into
i
2-valve, 3-valve, and 5-valve groups based on their functionalities. Additionally, it is available in P type
(Flat type), T type, H type, and cylinder stop valve configurations based on structural design.
Integrated Valve Group
Factory-assembled with the transmitter and valve group, this unit undergoes rigorous pressure and leakage testing. This process minimizes on-site installation complexities and mitigates leakage risks associated with transmitter installation.
Distinctive Valve Group Features
· Robust Safety Stop Pin
Equipped with a stainless steel safety pin to secure the valve seat firmly to the valve body.
· Innovative Valve Body Design
Featuring an integrated structure with enhanced strength and reliability.
· Superior Valve Seat Sealing
Utilizes hard sealing between stainless steel components, ensuring safety and dependability.
· Enhanced Valve Core
The valve core components adopt a segmented structure, significantly improving sealing performance, extending the valve group's service life, and optimizing handle operation.
· Premium Lubricating Grease
High-quality imported grease is applied between the sealing washer and adjusting screw, reducing friction and enhancing sealing performance.
.
Structural Features
The valve groups are controlled by stop valves, discharge valves, and balance valves. Despite their varied functions, they share common structural features, though they differ in size and markings for easy identification.
·Flexible Mounting: Adaptable Installation Options for Diverse Applications
Plate type, Flange straight mount, 1/2NPT joint, and pipeline connection provide versatile installation choices.
· Structure Material: High-Quality Construction
Available materials include SUS316, SUS304, SUS321, HC-276, ensuring durability and reliability.
· Signal Cap: Clear and Efficient Indicators
Stop valve, balance valve, and discharge functionalities integrated for seamless operation.
discharge
Valves utilize blue, green, and red signals for fresh and natural indication, enhancing visual clarity.
· Gland Packing: Superior Sealing Solutions
Options include PTFE and Graphite, providing excellent sealing performance under various conditions.
· Working Pressure: Robust Performance Range
Capable of handling pressures of 16MPa and 32MPa, ensuring reliable operation under high-stress environments.
· Working Temperature: Wide Operating Range
-40~150
ºC
(-40~302°F), offering versatility in extreme temperature conditions.
Regular Material Composition Table: Comprehensive Material Breakdown
| 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): Efficient and Reliable Design
| 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: Enhanced Control and Functionality
| 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: Integrated Solution for Complex Systems
| 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 |
CopperandLinear Five Valve Groups: Comprehensive Multi-Valve Control
| 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.Our company is proudly located in the prestigious Zibo Science and Technology Industrial Park, sprawling over an impressive area of more than 18,000 square meters. We boast a state-of-the-art manufacturing facility built to high standards.We are wholeheartedly committed tothe research and development,manufacturing,sales, and service of pressure and temperature instruments.
We are a standing director unit of the National Pressure Gauge Industry Association, proudly certified with the ISO9001 quality management system, and recognized as a high-tech enterprise in Shandong Province.
We are honored to be the close partner of Rosemount in China, continually advancing our technology in alignment with Rosemount's innovations.
Our factory has been deeply involved in instrument R&D and production for nearly 60 years, accumulating extensive technological expertise and customer service experience. Our products are widely used in the Petroleum, Chemical, Paper manufacturing,Metallurgy,Medicine,Food,Power and machinery industries, among others. Our sales network covers the entire country and extends abroad, earning the trust and favorable comments of numerous users.
The company's core mission is encapsulated in our motto: 'quality first, customer first.'
We warmly welcome customers to visit our factory and discuss potential business cooperation.
Company and Factory Photos:
We ensure timely delivery of your ordered products, aligning with your specified dates.
Team Building
We firmly believe that a superior team always triumphs!
We are proactively seeking international cooperation through participation in overseas exhibitions, aiming to broaden our global reach and forge meaningful partnerships.
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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