High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve
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Product Highlights
- High Pressure Tolerance: Supports maximum inlet pressure up to 3500 PSIG for demanding industrial applications.
- Enhanced Safety Design: Features 150% maximum rated design proof pressure for added safety margin.
- Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.
- Versatile Connections: Includes 1/4'NPT(F) body thread with optional CGA connections and tube fitting adapters.
- Certified Quality: Complies with CE certification and ISO9001:2015 quality management standards.
- Compact Flow Design: Compact structure with Cv=0.06 flow capacity for precise pressure regulation.
Product Attributes
- Customization
- Available
- Media
- Gas
- Certification
- CE
- Model NO.
- NR
- Temperature
- Ordinary Temperature
- Connection
- Thread
- Valve Seat
- Single-Seat
- Structure
- Diaphragm
- Material
- Stainless Steel
- MOQ
- 2 PCS
- Delivery Time
- 7-10 Days
- Inlet Pressure
- 3500 Psi
- Outlet Pressure
- 500 Psi
- Application
- Gas System
- Transport Package
- Standard
- Specification
- 1/4" FNPT
- Trademark
- NAI LOK
- Origin
- Shanghai
- Production Capacity
- 1000
- Package Size
- 45.00cm * 35.00cm * 35.00cm
- Package Gross Weight
- 2.000kg
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.
Product Images of High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve
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High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve -
High-Precision Tescom Type Stainless Steel Diaphragm Pressure Reducing Valve
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Product Description
NAI-LOK High-Purity Chrome Plated Brass Gas Pressure Regulator 3000psi CGA580 1/4"NPT for Analytical Equipment
NAILOK NR11 Series Precision Pressure Regulator
Professional-Grade Pressure Regulation Solution
The NAILOK NR11 series pressure regulator delivers reliable performance for industrial gas control applications. Engineered with a robust single-stage pressure-reducing structure, this regulator ensures precise pressure management across various operating conditions.
Key Features:
Single-stage pressure reduction technology
1/4"NPT(F) female body thread for standard connections
150% maximum rated design proof pressure (safety assured)
Compact design with Cv=0.06 flow capacity
Bubble-tight internal sealing performance
Ultra-low external leakage (≤2×10 atm cc/sec He)
| Parameter | Specification |
|---|---|
| Maximum Inlet Pressure | 3500 PSIG (214 bar) |
| Output Pressure Range | 0-25/50/100/150/250/450 PSIG (selectable) |
| Design Proof Pressure | 150% of maximum rated pressure |
| Operating Temperature | -40°F to 165°F (-40°C to 74°C) |
| Flow Capacity | Cv=0.06 @ 3500 PSIG; Cv=0.15 @ 400 PSIG |
| Maximum Torque | 30 in-lbs (3.4 N•m) |
| Leakage Standards | Internal: Bubble-tight External: Meets ≤2×10 atm cc/sec He |
| Product Name | NAILOK NR11 series pressure regulator | Operating Temperature | -40ºF to 165ºF/-40ºC to 74ºC |
| Maximun Inlet Pressure | 3500 psig(241 bar) | Flow Capactiy-1 | 3500 psig/241 bar Inlet:CV=0.06 |
| Outlet Pressure | 0-400psig(27.6 bar) | Flow Capactiy-2 | 400 psig/27.6 bar Inlet:CV=0.15 |
| Design Proof Pressure | 150% maximum rated pressure | Maximum Operating Torque | 400 psig/27.6 bar Inlet:CV=0.15 |
| Internal | Bubble-tight | ||
| External | Design ro meet≤2×10-8atm cc/sec He |
Standard & Optional Configurations:
• CGA connections available
• Integrated relief valve options
• Pressure gauge compatibility
• Tube fitting adapters
• Custom configurations upon request
Engineering Advantages:
-
High-pressure tolerance up to 3500 PSIG inlet
Precision output pressure control across six ranges
Reliable performance in extreme temperatures (-40°F to 165°F) -
Optimized flow characteristics for stable operation
-
Industrial-grade materials for long service life
Typical Applications:
• Industrial gas distribution systems
• Laboratory gas control equipment
• Process instrumentation
• Petrochemical applications
• High-pressure testing systems
Quality Assurance:
All NR11 series regulators undergo rigorous testing to ensure compliance with industry standards and performance requirements. The 150% proof pressure design provides an additional safety margin for demanding applications.
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.
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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 inlet pressure?
- The maximum inlet pressure is 3500 PSIG (214 bar).
- What is the output pressure range?
- The output pressure range is selectable from 0-25/50/100/150/250/450 PSIG.
- Is customization available?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 2 PCS.
- What is the delivery time?
- The delivery time is 7-10 days.
- What certifications does the product have?
- The product has CE certification and the manufacturer holds ISO9001:2015 and ISO14001 certifications.
- What are the typical applications?
- Typical applications include industrial gas distribution, laboratory gas control, process instrumentation, and petrochemical applications.
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