Home > Products > Refrigeration Fittings > Valves

Latest Wholesale different types brass ball valve dn20

Price:

US 10-20 / Piece

Min.Order Quantity:

500 Piece/Pieces

Supply Ability:

100000 Piece/Pieces per Month

Port:

Ningbo/Shanghai

Place of Origin:

Zhejiang, China (Mainland)

Payment Terms:

L/C,T/T,Western Union

Brand:

DUNAN

Products Model:

DN20

Products Details
Company Profile

Quick Details

Brand Name: DUNAN

Model Number: DN20

Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery

Packaging Details: by sea worthy packing or as per your request
Delivery Detail: Shipped in 25 days after payment

Specifications

Latest Wholesale different types brass ball valve dn20

important part valve system split type air conditioner, play outdoor unit is connected to the indoor unit, and close or open the refrigerant circuit, vacuum or refrigerant charging effect.
Uses and Features
Suitable for large commercial, central air conditioning and refrigeration and other refrigeration equipment;
use of modified PTFE seat sealing, switch light;
valve stem just rotate 90 °, that is able to fully open, fully closed;
When open cavity was straight-through, flow, small resistance;
simple shape, small installation space.
Scope
Suitable refrigerants: R134a / R22 / R407C / R410A;
maximum working pressure: 4.2MPa;
For fluid temperature: -30 °C ~ + 120 °C;
Ambient temperature: -20 °C ~ + 60 °C.

Product specifications:

Spec	tubing size φmm	Nominal Diameter mm	One line hole Diameter mm	connector thread size	Valve cap thread size	Charging thread size	Matching capacity
Spec	tubing size φmm	Nominal Diameter mm	One line hole Diameter mm	connector thread size	Valve cap thread size	Charging thread size	kW	TR
DG4	6.35(4.8,8)	4.8	7.5(7,5.5)	7/16-20UNF	M16×1 (M14×1)	7/16-20 UNF-2A 1/2-20 UNF-2A	2.5~5	0.71~1.73
DG8	9.52(8)	8(7)	7.5(7)	5/8-18UNF	M16×1 (M14×1)		2.5~12.5	0.71~3.57
DG10	12.7(12)	13(12.5)	9.5	3/4-16UNF	M18×1 (M20×1)		4.25~12.5	1.21~3.57
DG13	15.88	16	12.5	7/8-14UNF	M22×1.5 (M25×1.5)		7.5	2.14
DG16	19	20(19)	15.5	17/16-14UN	M26 ×1.5 (M28×1.5)		12.5	3.57
DG20	22.4	22	17	5/4-12UN	M30×1.5		15~30	4.29~8.57
DG25	25.4	25	22	23/16-12UN	M35×1.5		15~30	4.29~8.57

SPEC	A mm	B mm	C mm	H1 mm	H2 mm
DG4	——	(<23.5)	38	15	(37.5)
DG8	(32)	(<24.5)		15	(42.5)
DG10	(33)	(<29.5)		18	(49)
DG13	(35)	(<33)	44	18	(53.5)
DG16	(36)	(<39)	44	23	(63.5)
DG20	(39)	(<50)	54	28.5	(70)
DG22
DG25

Yiwu Shuangchuang Refigeration Equipment Co., Ltd. is a professional copper tube and copper fittings manufacturer. It mainly makes copper eblow,coupling,tee,central air-conditioning disperse pipe,special copper fitting and kinds of brass fittings,the products used in central air conditioning,refrigeration equipment,water supply pipe,oxygen to hospital,car,etc. The size is 6 to 219 mm for copper fittings.
The products are mostly exported to USA, Canada, Australia, Middle East, Southeast Asia etc. and domestic market.Have good reputation.We will wholeheartedly provide our clients with high-quality and reasonable-price products.
We also support products customizaion, if you have drawings of your product is better.

Basic Information

Business Type: Trading Company
Main Products: Trade & Market Main Markets Total Revenue(%) Mid East 15.00% Southeast Asia 15.00% Domestic Market 10.00% Southern Europe 10.00% Central America 10.00% Western Europe 10.00% South America 10.00% North America 10.00% Eastern Europe 10.00%
Location: Zhejiang, China (Mainland) Asia
Year Established:

Trade Capacity

Accepted Delivery Terms:
Accepted Payment Currency:
Accepted Payment Type:
Nearest Port:

Company Photos

Email to this supplier
To :

yiwushuangchuang | Yiwu Shuangchuang Refrigeration Equipment Co., Ltd.
*Subject :
Quantity Order:
*Message :

Please enter your message.
Your message must be between 20-2000 characters

+ Add attachments :
Select File (Max 2 files)
Please enter your company name:

Please make sure your company name is entered correctly.
* Please enter your email address:

Please make sure your email address is entered correctly.
* Please enter your mobile phone:

(+) -

Please make sure your mobile phone is entered correctly.

Verified Supplier - Yiwu Shuangchuang Refrigeration Equipment Co., Ltd. Bussiness Type: Trading Company
Scale: --
Country/Region: China (Mainland)/Asia
Established: