Nai-Lok UHP Special Gases High Pressure 20.5MPa Manual Diaphragm Valve Pneumatic Actuating Normal Closed Diaphragm Valve for Semicon Gas Distribution
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Product Highlights
- UHP Material Construction: Body made of SS316L with Hastelloy internals for superior corrosion resistance.
- High Pressure Rating: Supports up to 20.5MPa with proof pressure of 5000psig and burst pressure of 10000psig.
- Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.
- Fast Delivery Service: Provides fast delivery with peak season lead time within 15 workdays and off-season within one month.
- 100% Quality Inspection: Every finished product undergoes 100% visual and functional inspection before shipment.
- ISO Certified Manufacturer: Certified under ISO9001:2015 and ISO14001 with over 20 years of manufacturing experience.
- Global Market Reach: Serves major markets including North America, Europe, Asia, and the Middle East.
- Durable Diaphragm: Features a Nickel-cobalt alloy diaphragm and PCTFE seat packing for long-lasting performance.
Product Attributes
- Customization
- Available
- Media
- Gas
- Temperature
- Ordinary Temperature
- Model NO.
- UHP Diaphragm Valve
- Actuator
- Pneumatic
- Connection
- Metal Face Seal
- Material
- Stainless Steel
- Structure
- Global Diaphragm Valve
- Pressure
- High Pressure
- Flow Direction
- Unidirection
- Function
- Flow Control
- Usage
- Flow Control
- Standard
- ASTM
- Inlet
- 3500psi
- Delivery
- Fast Delivery
- Gas Application
- Ultra High Purity Gas System
- Gas Panel
- Gas Stick
- Transport Package
- Standard
- Specification
- 1/4" metal face seal
- Trademark
- NAI LOK
- Origin
- Shanghai
- Production Capacity
- 1000
- Package Size
- 50.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 35.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and industrial valves.We have more than 20 years of precision valve manufacturing and 10 years of export experience.
Our strict control and management of the entire production process enables us to provide products that meet our customers' requirements for product safety, functionality and design at competitive prices, while ensuring the shortest lead times in the market.
We have the capability to manufacture and supply 4 different product categories, including:
1. General Instrumentation Valves and Fittings
2. High Purity & Ultra High Purity Products- NAI-LOK UHP PRODUCTS
3. Hose & Tubing
4. Special Alloy Valves
We strive to develop, serve global customers and provide stable and reliable products.
Product Name
High Pressure Single Stage Regulator
SS316L construction
Hastelly internals for corrosin resistance.
| Inlet Pressure | 3.500psig[241bar) |
| For UR101 300 pisg[21bar) | |
| UR 101 | 1 to 10 psig(0.07 to 0.7bar) |
| UR 102 | 1 t0 30psig(0.07 to 2bar) |
| UR 106 | 2 to 60psig(0.14to 4bar) |
| UR 1001 | 2 to 100psig(0.14 to 7bar) |
| UR 1005 | 5 to 150psig(0.34 to 10bar) |
| Design Proof Pressure | 5000psig[345bar) |
| Burst Pressure | 10000psig(690bar) |
For Diaphgram Valve
| Body Material | SS316L |
| Diaphragm | Nicke-cobalt alloy |
| Seat Packing | PCTFE |
| Handle | ADC12 |








About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI264759". Items marked "" are certified.
Company Profile
Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.
Our strict control and management of the entire production process enables us to provide products that meet our customers' requirements for product safety, functionality and design at competitive prices, while ensuring the shortest lead times in the market.
We have the capability to manufacture and supply 4 different product categories, including:
1. General Instrumentation Valves and Fittings
2. High Purity & Ultra High Purity Products- NAI-LOK UHP PRODUCTS, Regulator, Bellows Valve, 3 PC high purity ball valve, Diaphragm Valve, Weld Fitting, Face seal Fitting, Gas Stick.
3. Hose & Tubing
4. Special Alloy Valves, fitting and tubings. Including material S31254 (6 Moly), Alloy 400, HC-276, C22, B3, Alloy 625, Duplex steel 2205 /2507 etc.
We hope there will be opportunities for cooperation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou, Jiangsu, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
Our Production Capability & Technical Expertise
- Main Products
- Gas Delivery System, Ball Valve, Pressure Regulator, Alloy Valve, 2/3/5 Valve Manifold, Instrumentation Ball Valves, Sample Cylinder, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What is the maximum pressure rating for this valve?
- The valve supports a high pressure of 20.5MPa, with a design proof pressure of 5000psig and a burst pressure of 10000psig.
- What materials are used in the valve construction?
- The body is constructed from SS316L, internals use Hastelloy for corrosion resistance, and the diaphragm is made of Nickel-cobalt alloy.
- Does the supplier offer customization services?
- Yes, we provide full customization, minor customization, and flexible customization options based on customer samples or designs.
- What is the typical lead time for orders?
- Peak season lead time is within 15 workdays, while off-season lead time is approximately one month.
- What quality control measures are in place?
- We perform 100% inspection on finished products, including both visual and functional inspections, following uniform instructions.
- What are the payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.
- What is the Minimum Order Quantity (MOQ)?
- The Minimum Order Quantity is 1 Piece.
- Which certifications does the company hold?
- The company is certified under ISO9001:2015 for quality management and ISO14001 for environmental management.
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