Transmitter Accessories
Valve Group Brief Introduction
The integrated valve group is meticulously designed for the start, close, pressure balance, and discharge functions of input signals for differential pressure, pressure, and flow transmitters. It offers effortless installation, maintenance, and online instrument inspection. The valve group can be divided into:
i
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 based on their structure.
Integrated Valve Group
We ensure the transmitter and valve group are pre-assembled and rigorously pressure and leakage tested at the factory. This minimizes on-site installation efforts and eliminates leakage risks associated with transmitter installations.
Valve Group Features
· Safety Stop Pin
Utilizes a stainless steel pin to secure the valve seat, preventing detachment from the valve body.
· Valve Body Design
Features an integrated structure for superior strength and reliability.
·Valve Seat Sealing
Employs hard sealing between stainless steel components, ensuring safety and reliability.
· Valve Core
With a segmented structure, the valve core components enhance sealing performance, longevity, and ease of handling.
· Lubricating Grease
Imported grease is applied between the sealing washer and the adjusting screw to reduce friction and enhance sealing performance.
.
Structural Features
Controlled by stop, discharge, and balance valves, each valve type varies in size and markings but shares similar structural features for consistency and reliability.
·Versatile and Flexible Mounting Options
Available in Plate Type, Flange Straight Mount, 1/2NPT Joint, and Pipeline Connection
· Superior Structure Material
Crafted from SUS316, SUS304, SUS321, HC-276, and more
· Enhanced Signal Cap
Featuring Stop Valve, Balance Valve,
and Discharge Valve
Our valves utilize blue, green, and red signals for a fresh, natural look
· Premium Gland Packing
Choices include PTFE and Graphite
· Robust Working Pressure
Capable of withstanding 16MPa, 32MPa
· Optimal Operating Temperature
Efficient in ranges of -40 to 150
ºC
(-40~302°F)
Comprehensive 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 |
Innovative 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 Valves 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.Situatuated in the vibrant Zibo Science and Technology Industrial Park, our expansive campus spans over 18,000 square meters. We boast a high-standard, modern manufacturing facility,fully committed tothe research and development,manufacturing,sales, and service of pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have proudly earned ISO9001 quality management system certification and recognition as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, consistently aligning our technology advancements with theirs.
With nearly 60 years of dedicated R&D and production in instrumentation, we have accumulated extensive technical expertise and exceptional customer service experience. Our products are widely used in industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery, achieving nationwide and international sales while earning deep trust and favorable reviews from our valued clients.
Our 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 will ensure your order is delivered at the earliest date specified by you, guaranteeing prompt and reliable service.
Team Building
We believe that the best teams always triumph! Our commitment is to fostering a winning team culture that drives success.
We are actively seeking international cooperation through prominent 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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