VAN MỘT CHIỀU DK-LOK VA33

Mã sản phẩm: DK-LOK VA33

Giá: Liên hệ

Fixed and adjustable cracking pressure. Reliable DK-LOK Tube Fitting, NPT and ISO pipe end connections.

Mô tả sản phẩm

VAN MỘT CHIỀU DK-LOK VA33

DK-LOK VA33 SERIES POPPET CHECK VALVES

Tổng quan:

Fixed and adjustable cracking pressure.
Reliable DK-LOK Tube Fitting, NPT and ISO pipe end connections.
Stainless and Brass material construction.

Technical Information

• Poppet Check Valves, V33 Series : 2, 3 page
• One-Piece Check Valves, VP33 Series : 3 page
• One-Piece Adjustable Check Valves, VA33 Series : 4, 5 page
• In-Line Adjustable Check Valves, VDA33 Series : 4, 5 page

• CNG/NGV Check Valves, VCH36 Series : 6, 7 page
• High Pressure Check Valves, VH36 Series : 6, 7 page
• Lift Check Valves, VL36 Series : 8 page

Thông tin sản phẩm: DK-LOK VA33

Cracking pressure adjustable from 3 to 600 psig (0.2 to 41.3 bar)
Working pressure up to 3,000 psig (206 bar)
Temperature up to 190°C (375°F)with FKM O-ring
Standard materials : 316 stainless steel and brass.

Material of Construction: DK-LOK VA33

Component		Valve Body Materials
		Stainless Steel	Brass
		Material Grade/ASTM
VA33 Series	VDA33 Series	SS316 /A276, A479	Brass 360 / B16
1. Body	1. Inlet body 2. Center body 3. Outlet body
2. Poppet 360 / B16	4. Poppet
3. Insert locking screw	-
4. Insert	11. Insert
5. Adjustable screw	5. Adjustable screw
6. Locking screw	6. Locking screw
7. Spring	7. Spring	SS302/A313
8. O-ring	8. O-ring	FKM, Optional FFKM	NBR
	9. Inlet gasket 10. Outlet gasket	TFE coated SS316

VA33 Series Ordering Information and Dimensions

Basic Ordering Number		End Connections	Cv	L		Hex
Basic Ordering Number		End Connections	Cv	mm	in.	Hex
VA33A-	F-4N	1/4 in. Female NPT	0.35	75.7	2.98	3/4
	M-4N-	1/4 in. Male NPT		41.1	1.62	9/16
	M-4R-	1/4 in. ISO Male Tappered		41.1	1.62	9/16
VA33B-	M-8N-	1/2 in. Male NPT	1.2	65.0	2.56	7/8
VA33B-	M-8R-	1/2 in. ISO Male Tappered	1.2	65.0	2.56	7/8