Transmitter Accessories
Valve Group Brief Introduction
The valve group is primarily used for starting, closing, pressure balancing, and discharging the input signals of differential pressure, pressure transmitters, and flow transmitters. It offers easy installation, maintenance, and online inspection. The valve group can be disassembled.
i
Divided into 2-valve groups, 3-valve groups, and 5-valve groups based on their functions and P type.
(Flat type), T type, H type, and cylinder stop valve by their structure.
Integrated Valve Group
Assemble the transmitter and valve group in the factory and conduct a comprehensive pressure and leakage test. This reduces on-site installation procedures and prevents leakage caused by transmitter installation.
Valve Group Features
·Safety Stop Pin
Utilizes a stainless steel pin to prevent the valve seat from detaching from the valve body.
·Valve Body Design
Features an integrated structure with high strength and high reliability.
·Valve Seat Sealing
Employs hard sealing between stainless steel components, ensuring safety and reliability.
·Valve Core
Valve core components use a segmented structure, enhancing sealing performance, service life, and handle operation.
·Lubricating Grease
High-quality imported grease is used between the sealing washer and adjusting screw to reduce friction and enhance sealing performance.
.
Structure Features
The valve groups are controlled by stop, discharge, and balance valves. Valves with different functions have various sizes and markings but share the same structural features.
·Versatile Mounting Options
Plate type, Flange straight mount, 1/2NPT joint, and pipeline connection
· Premium Structure Material
SUS316, SUS304, SUS321, HC-276, and more
· Signal Capabilities
Stop valve, balance valve,
and discharge valve with
blue, green, and red signals for a fresh and natural look
· High-Quality Gland Packing
PTFE, Graphite
· Robust Working Pressure
16MPa, 32MPa
· Operating Temperature Range
-40 ~ 150
ºC
(-40 ~ 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.Situated in the prestigious Zibo Science and Technology Industrial Park, our company spans an impressive area of over 18,000.00 square meters. With a state-of-the-art manufacturing facility, we are dedicated tothe continuous pursuit of excellence inresearch and development (R&D),high-precision manufacturing,sales, and unparalleled service of 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, further cementing our reputation as a high-tech enterprise in Shandong Province.
We are also the premier close partner of Rosemount in China. Our technology advancements remain aligned with Rosemount's cutting-edge innovations.
With nearly 60 years of deep engagement in instrument R&D and production, our factory boasts significant technological expertise and extensive customer service experience. Our products are extensively utilized in industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery, among others. Our sales network covers the entire country and extends abroad, earning widespread trust and acclaim from our clientele.
The cornerstone of our company is our commitment to "quality first, customer first."
We warmly invite customers to visit our factory and engage in discussions for potential business cooperation.
Company and Factory Photos:
We will deliver your order at the earliest date as per your requirements, ensuring swift and secure packaging and shipping.
Team building
We believe that the best team always wins! Our commitment to team excellence ensures top-notch performance.
We are actively seeking international collaboration by participating in 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 services?
Our products quality enjoy very good 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?
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