Transmitter Accessories
Valve Group Overview
Our valve group is primarily utilized for initiating, closing, pressure balancing, and discharging input signals of differential pressure, pressure transmitters, and flow transmitters. It offers hassle-free installation, maintenance, and online instrument inspection. The valve group can be divided into multiple types based on their functions and structures.
i
vided into 2-valve, 3-valve, and 5-valve groups based on their functions and
structurally categorized into Flat type (P type), T type, H type, and cylinder stop valve.
Integrated Valve Group
By assembling the transmitter and valve group at the factory and conducting a comprehensive pressure and leakage test, we minimize on-site installation complexities and eliminate leakage risks associated with transmitter installation.
Valve Group Features
·Safety Stop Pin
Features a stainless steel pin to securely prevent the valve seat from detaching from the valve body.
·Valve Body Design
Boasts an integrated structure offering high strength and reliability.
·Valve Seat Sealing
Utilizes hard sealing between stainless steel parts, ensuring safety and reliability.
·Valve Core
Composed of segmented components to enhance sealing performance and prolong service life. The handle operation has been improved for better user handling.
·Lubricating Grease
Imported grease is applied between the sealing washer and adjusting screw to reduce friction and enhance sealing performance.
.
Structural Features
Our valve groups, controlled by stop, discharge, and balance valves, vary in size and markings based on their specific functions but maintain consistent structural features.
·Flexible Mounting Options
Versatile configurations including Plate Type, Flange Straight Mount, 1/2NPT Joint, and Pipeline Connection
· Structure Material
High-grade materials: SUS316, SUS304, SUS321, HC-276, etc.
· Signal Cap
Includes Stop Valve, Balance Valve,
and Discharge Valve
Valves feature blue, green, and red signals for a fresh and natural look
· Gland Packing
Durable materials: PTFE, Graphite
· Working Pressure
Available in 16MPa and 32MPa variants
· Operating Temperature
Supports a range from -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 |
CompleteLineof 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, strategically located in the vibrant Zibo Science and Technology Industrial Park, spans over an impressive 18,000 square meters. Our state-of-the-art manufacturing facility stands as a testament to our commitment to excellence and innovation.We are dedicated tothe R&D,manufacture,sales, and service of cutting-edge pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we proudly hold the ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are the premier close partner of Rosemount in China, ensuring our technology consistently aligns with the highest standards set by Rosemount.
With nearly 60 years of profound expertise in instrument R&D and production, our factory boasts a rich legacy of technological advancement and exceptional customer service. Our versatile products are extensively utilized across various industries, including Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery. Our sales network spans nationwide and extends overseas, earning the deep trust and favorable acclaim of users far and wide.
At the heart of our company lies the core principle: 'Quality First, Customer First.'
We warmly welcome customers to visit our factory and discuss collaborative business opportunities.
Company and Factory Photos:
We will deliver your ordered product at the earliest date as you require, ensuring punctuality and precision in our logistics.
Team Building
We believe that the best team always wins, and we are committed to fostering a collaborative and winning spirit within our organization!
We are actively seeking international collaborations through participation in overseas exhibitions, showcasing our cutting-edge technologies and innovative solutions.
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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