Premium Transmitter Accessories
Concise Valve Group Introduction
The valve group is primarily utilized for the start, close, pressure balance, and discharge of input signals from differential pressure, pressure transmitters, and flow transmitters. It ensures seamless installation, maintenance, and online inspection of the instrument. The valve group can be differentiated into
i
versatile 2-valve groups, 3-valve groups, or 5-valve groups based on their functionalities, and P type
(Flat type), T type, H type, and cylinder stop valves based on their structural designs.
Integrated Valve Group Solution
The assembly of the transmitter and valve group is conducted at the factory, followed by comprehensive pressure and leakage tests. This process significantly reduces on-site installation time and prevents leakage issues caused during transmitter installation.
Distinctive Valve Group Features
· Safety Stop Pin
Equipped with a stainless steel pin to prevent the valve seat from detaching from the valve body for enhanced safety.
· Innovative Valve Body Design
Engineered with an integrated structure for superior strength and unparalleled reliability.
· Valve Seat Sealing
Features a robust hard sealing mechanism between stainless steel components, ensuring maximum safety and reliability.
· Enhanced Valve Core
The valve core components feature a segment structure, improving both the sealing performance and service life of the valve group. The handle's operability has also been significantly enhanced.
· Premium Lubricating Grease
High-quality imported grease is used between the sealing washer and the adjusting screw to minimize friction and boost sealing performance.
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Structural Features
These valve groups are meticulously controlled by stop valves, discharge valves, and balance valves. Each valve, despite its distinct function, shares consistent structural features and is marked with different sizes and labels.
·Flexible Mounting: Ensures effortless and highly adaptable installation.
Mounting Types: Choose from Plate type, Flange straight mount, 1/2NPT joint, and pipeline connection for maximum versatility.
· Structure Material: Built to last with premium-grade options.
Material Options: SUS316, SUS304, SUS321, HC-276, and more for exceptional durability and performance.
· Signal Cap: Designed for precision and reliability.
Signal Cap Options: Includes stop valve, balance valve,
and discharge valve.
Color Coding: Features blue, green, and red signals for a fresh and natural appearance, ensuring easy identification.
· Gland Packing: Robust and resilient for secure sealing.
Packing Materials: PTFE and Graphite, offering superior protection and longevity.
· Working Pressure: Engineered to withstand high-pressure environments.
Pressure Ratings: Available in 16MPa and 32MPa options to meet diverse requirements.
· Operating Temperature: Reliable performance across a broad temperature range.
Temperature Range: -40 to 150°C
(equivalent to -40 to 302°F), ensuring versatility in various conditions.
Regular Material Composition Table: Comprehensive guide to material properties and applications.
| 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: Available without discharge valve for specific applications.
| 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: Optimized for dual valve operations.
| 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: Expertly crafted for seamless integration and reliability.
| 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 |
Cylindrical Five Valve Group: Advanced configuration for complex requirements.
| 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 facility spans over an impressive 18,000 square meters, featuring a high-standard, modern manufacturing plant.dedicated toresearch and development,manufacturing,sales, and service of pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, Shandong Zhongziyi has proudly attained ISO9001 quality management system certification and holds the esteemed title of a high-tech enterprise in Shandong Province.
We are a premier, close-knit partner of Rosemount in China, continuously aligning our technology advancements with Rosemount's.
With nearly 60 years of deep engagement in instrument R&D and production, we boast robust technological expertise and exceptional customer service experience. Our products are extensively utilized across industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery, etc. Our sales network spans nationwide and reaches international markets, earning deep trust and favorable comments from a wide array of users.
Guided by our core principle of 'quality first, customer first', we strive for excellence in every aspect.
We extend a warm and hearty welcome to all customers to visit our factory and discuss potential business collaborations.
Company and Factory Photos:
We will deliver your order product at the earliest date as required.
Team Building
We believe that the best team always triumphs!
We are actively seeking international partnerships through overseas exhibitions. By showcasing our innovative solutions and cutting-edge technologies, we aim to build lasting relationships and expand our global footprint.
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?
You can send enquiry through our email or cellphone as below:
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