Rotolock Valves 1/2" Ods (DA 100-14-4S)
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Product Highlights
- Rotolock Seal Design: Seal ring seated against machined surface allows refrigerant removal without system charge loss.
- Quick Maintenance Access: Enables quick disconnection and isolation of low and high side during maintenance periods.
- Reduced Service Time: Helps reduce service repair time in case of compressor failure and during shutdowns.
- High-Quality Materials: Constructed from durable copper and brass for reliable performance in HVAC systems.
- Versatile Applications: Suitable for industrial and household usage in commercial AC&R systems.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
- Global Supply Chain: Backed by 1200 supply chain partners and export experience to major global markets.
- Professional Support: Supported by dedicated R&D engineers and foreign trading staff for global clients.
Product Attributes
- Customization
- Available
- Media
- Freon
- Temperature
- Ordinary Temperature
- Model NO.
- customize
- Material
- Copper and Brass
- Connection Form
- Thread
- Pressure
- High Temperature
- Flow Direction
- Unidirection
- Standard
- DIN
- Application
- Industrial Usage, Household Usage
- HVAC
- HVAC
- Refrigeration
- Refrigeration
- Hardware
- Hardware
- Operating
- Convenient
- Transport Package
- Box
- Specification
- AVT
- Trademark
- N/A
- Origin
- Zhejiang
- Production Capacity
- 30000
- Package Size
- 1.00cm * 1.00cm * 1.00cm
- Package Gross Weight
- 1.000kg
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 Rotolock Valves 1/2" Ods (DA 100-14-4S)
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Product Description
Air Conditioner and Refrigeration Compressor Rotolock Valve
Rotolock valve is a special refrigeration valve with a seal ring seated against a machined surface enclosed by a threaded fitting; this valve allows the technician to remove all refrigerant from the compressor without requiring removal of the system charge.
Rotolock valves are designed for installation of compressor and receivers in commercial AC&R system which helps to reduce service repair time in case of compressor failure and during maintenance shutdown periods. Rotolock Valve designs provide quick disconnection and isolation of low and high side of refrigeration system during maintenance periods.
| Sr. No. | Model No. | ORFS Thread | Connection size | c | D | E | |||
| A | B | mm | Inch | mm | inch | mm | inch | ||
| 1 | DA100-14-3F | 1"-14 UNS | 3/8" SAE | 103 | 4.06 | 19 | 0.75 | 31 | 1.22 |
| 2 | DA100-14-3S | 3/8" ODF | 97 | 3.82 | 19 | 0.75 | 25 | 0.98 | |
| 3 | DAC 100-14-3S | 3/8" ODF(COPPER) | 115 | 4.53 | 19 | 0.75 | 37 | 1.45 | |
| 4 | DA10014* | 1/2- SAE | 104.5 | 4.11 | 19 | 0.75 | 33 | 1.30 | |
| 5 | DA 100-14-4S | 1/2" ODF | 102 | 4.02 | 19 | 0.75 | 30 | 1.18 | |
| 6 | DAC 10014HS | 1/2" ODF(COPPER) | 116 | 4.57 | 19 | 0.75 | 30 | 1.18 | |
| 7 | DA 100-14-5F | 5/8- SAE | 114 | 4.49 | 20 | 0.79 | 37.5 | 148 | |
| 8 | DA100-14-5S | 5/8" ODF | 101 | 3.98 | 19 | 0.75 | 29 | 1.14 | |
| 9 | DAC 100-14-5S | 5/8M ODF(COPPER) | 116 | 4.57 | 19 | 0.75 | 39 | 1.54 | |
| 10 | DA 100-14-7S | 7/8" ODF | 129 | 5.08 | 19 | 0.75 | 40 | 1.57 | |
| 11 | DA114-12-5S | l-l/4n-12 UNF | 5/8" ODF | 130 | 5.12 | 26.7 | 1.05 | 40.5 | 1.59 |
| 12 | DA114.126S | 3/4" ODF | 130 | 5.12 | 26.7 | 1.05 | 40.5 | 1.59 | |
| 13 | DA114-12-7S | 7/8" ODF | 130 | 5.12 | 26.7 | 1.05 | 40.5 | 1.59 | |
| 14 | DA114-12-9S | 11/8 ODF | 138 | 5.43 | 26.7 | 1.05 | 47 | 1.85 | |
| 15 | DA 134-12-6S | 1-3/4-12 UN | 3/4- ODF | 130 | 5.12 | 27.5 | 1.08 | 40.5 | 1.59 |
| 16 | DA134-12-7S | 7/8" ODF | 130 | 5.12 | 27.5 | 1.08 | 40.5 | 1.59 | |
| 17 | DA134-12-9S | l-l/8n ODF | 149 | 5.53 | 27.5 | 1.08 | 50.5 | 1.99 | |
| 18 | DA 134-12-11S | 1-3/8" ODF | 175 | 6.89 | 31.5 | 1.24 | 56 | 2.20 | |
| 19 | DA214-12-11S | 2-l/4"-12 UN | 1-3/8" ODF | 185 | 7.28 | 41.5 | 1.63 | 74.5 | 2.93 |
| 20 | DA214-12-13S | 1-5/8- ODF | 197 | 7.76 | 41.5 | 1.63 | 74.5 | 2.93 | |




About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2431951". Items marked "" are certified.
Company Profile
Who we are:
SuperAir Group is a leading HVAC/R company of technology and services, provides our customers with quality, innovative products for heating, ventilation, air conditioning, and refrigeration industries.
SuperAir is also known for the quality of our products, fair prices and unbeatable customer service. Through our ability to source quality products combined with our in-house fabrication and value-added processes, SuperAir has gained a superior reputation as a dependable partner.
Our purpose of SuperAir:
SuperAir, Better Air.
We want to create a better air. Most of us spend a majority of our time indoors. The air we breathe, in our homes, at our workplaces and at school, affects our well-being. Since air is not visible, we do not always think about it. However, the indoor air is crucial for how we feel, for our energy levels and whether we stay healthy. SuperAir wants to contribute to the HVAC technology and indoor air of tomorrow. We also want a better air for our planet. That is why we focus on improving energy-efficient solutions for healthy indoor environments.
Core Value of SuperAir:
Our passion is in providing the best service in our industry and helping other businesses grow. We are dedicated to exceeding our client's expectations everyday and continually improving all aspects of our customer care.
Our excellent customer service is the foundation of what our business was built on and will always remain one of our most pivotal competitive advantages. Simply put- Our Client's Success is Our Success!
About Our Factory & Business Background
- Address
- 268 Xiulian Road, Gaoqiao Town, Haishu District, Ningbo, Zhejiang, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1000 Pcs
-
Supply Chain Partners
- 1200
Our Production Capability & Technical Expertise
- Main Products
- Refrigeration, HVAC, Ventilation, Washing Machine Parts, Dryer Parts, Air Conditioning Parts, Customized Metal Products, AC Installation Products, Electrical
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 4 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 1000 pieces.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Is customization available?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
- What is the warranty period?
- The provided text does not specify a warranty period.
- What is the material of the valve?
- The valve is made of copper and brass.
- Where is the company located?
- The company is located at 268 Xiulian Road, Gaoqiao Town, Haishu District, Ningbo, Zhejiang, China.
- What are the main markets?
- Main markets include North America, South America, Europe, Southeast Asia/Mideast, Africa, East Asia, and Australia.
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