Stainless Steel 316L 500psi pneumatic Butt Weld Ball Valves Photovoltaic Ep Valve for Semiconductor UHP High Purity Gas System
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Product Highlights
- Ultra-High Pressure Rating: Maximum working pressure up to 6000psig (414 bar) for demanding applications.
- Premium Material Construction: Body made of 316 Stainless Steel, with options for Hastelloy, Monel, and Duplex alloys.
- Flexible Customization: Offers flexible, minor, and full customization including designs and samples.
- Versatile Connection Types: Available in Flange, Wafer, Threaded NPT, Butt weld, and BSPP connections.
- Multiple Actuation Options: Supports Lever, Gear, Electric, Pneumatic actuator, and Bare shaft operations.
- Comprehensive Quality Control: 100% visual and function inspection for all finished products with traceable raw materials.
- Fast Lead Time: Peak and off-peak season lead times both within 15 working days.
Product Attributes
- Customization
- Available
- Media
- Oil,Gas,Water
- Driving Mode
- Manual
- Model NO.
- BF
- Connection Form
- Double-Clip Type
- Structure
- Single-Eccentric Sealing
- Seal Form
- Force Sealed
- Valve Stem
- Normal
- Work Pressure
- Ultra-High Pressure (Pn>100mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Sealed
- Valve Body
- Sheet Metal
- Standard
- Standard
- Application
- Industrial Usage, Water Industrial Usage
- Size
- 1/4"-1"
- Pressure
- 500psi
- Operation
- pneumatic
- Connection
- built Weld
- Transport Package
- Standard
- Specification
- SS316
- Trademark
- Nai-Lok
- Origin
- China
- Production Capacity
- 1000
- Package Size
- 65.00cm * 51.00cm * 45.00cm
- Package Gross Weight
- 22.000kg
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 Stainless Steel 316L 500psi pneumatic Butt Weld Ball Valves Photovoltaic Ep Valve for Semiconductor UHP High Purity Gas System
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Product Description
3PC HIGH PURITY CLEAN BALL VALVE
Swing out 3PC design for easy feld maintenanceAll extend w eld ends in SS316L material allow s orbital w elding in place.Locking hande stand in most sizesHigh purity cleaning (Oil free)
100%leak testing of all valve assemblies.
Double polyethylene bag packaging w ith polyethylene caps.
| Series | BL Ball Valve | Connections Inlet/Outlet |
W=Weld Tube | ||||||||||||||||||||||||||||||||||||||||||||||
| Actuator Configuration |
NO=Normal Open NC=NormalClose |
||||||||||||||||||||||||||||||||||||||||||||||||
| Material | SS 316L SS | ||||||||||||||||||||||||||||||||||||||||||||||||
| Size | 16=1" 24=1-1/2" 32=2" |
Surface Finish Level | BA=BA Grade EP=EPGrade |
||||||||||||||||||||||||||||||||||||||||||||||
| SIZE | φD | φOD | T(SCH5) | L | C | H | |||||||||||||||||||||
| 1/2" | 9.4 | 1.65 | 1.65 | 135 | 103 | 58 | |||||||||||||||||||||
| 3/4" | 15.8 | 1.65 | 1.65 | 135 | 128 | 63 | |||||||||||||||||||||
| 1" | 22.1 | 1.65 | 1.65 | 152 | 155 | 73 | |||||||||||||||||||||
| 11/4" | 28.5 | 1.65 | 1.65 | 157 | 155 | 77 | |||||||||||||||||||||
| 11/2" | 34.8 | 1.65 | 1.65 | 190 | 194 | 90 | |||||||||||||||||||||
| 2" | 47.5 | 1.65 | 1.65 | 204 | 194 | 98 | |||||||||||||||||||||
| 21/2" | 60.2 | 2.1 | 2.1 | 254 | 295 | 139 | |||||||||||||||||||||
| 3" | 72.9 | 2.1 | 2.1 | 280 | 395 | 149 | |||||||||||||||||||||
| 4" | 97.4 | 2.1 | 2.1 | 306 | 495 | 178 | |||||||||||||||||||||
MATERIALS OF CONSTRUCTON
| NO. | PART NAME | QTY | MATERIAL | ||||||||||||||||||||
| 1 | BODY | 1 | CF8M | ||||||||||||||||||||
| 2 | END CAP | 2 | CF3M | ||||||||||||||||||||
| 3 | BALL | 1 | CF8M | ||||||||||||||||||||
| 4 | STEM | 1 | SS316 | ||||||||||||||||||||
| 5 | BALL SEAT | 2 | TFMI1600 | ||||||||||||||||||||
| 6 | BODY SEAL | 2 | PTFE | ||||||||||||||||||||
| 7 | THRUST WASHER | 1 | PTFE | ||||||||||||||||||||
| 8 | STEM PACKING | 1 | SS304 | ||||||||||||||||||||
| 9 | STEM NUT | 1 | SS304 | ||||||||||||||||||||
| 10 | HANDLE | 1 | SS304 | ||||||||||||||||||||
| 11 | HANDLE NUT | 1 | SS304 | ||||||||||||||||||||
| 12 | HANDLE WASHER | 4 | SS304 | ||||||||||||||||||||
| 13 | BODY BOLT | 4 | SS304 | ||||||||||||||||||||
| 14 | BOLT WASHER | 4 | SS304 | ||||||||||||||||||||
| 15 | HANDLE SLEEVE | 1 |
VINTL | ||||||||||||||||||||
| 16 | LOCKING DEVICE | 1 | SS304 | ||||||||||||||||||||

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 working pressure?
- The valve supports a maximum working pressure of 6000psig (414 bar).
- What materials are available for the valve body?
- Standard material is 316 Stainless Steel, with options for Hastelloy, Monel, Incoloy, and Duplex nickel alloy.
- Can the valve be customized?
- Yes, we offer flexible, minor, and full customization, including customization from designs and samples.
- What connection forms are supported?
- Available connections include Flange, Wafer, Threaded NPT, Butt weld, and BSPP.
- What is the lead time for production?
- Lead time is within 15 working days for both peak and off-peak seasons.
- Do you provide quality inspection?
- Yes, we perform 100% inspection including visual and function checks on all finished products.
- What are the payment terms?
- We accept LC and T/T as terms of payment.
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