Stainless Steel Movable Joint External Thread Gas Source Ball Valve

• Material: Stainless Steel
• Connection Form: Flange
• Driving Mode: Manual
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Model NO.: GAQ21SA
• Type: Floating Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Application: Industrial Usage
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000 PCS/Year

Product Description

Stainless Steel Movable Joint External Thread Gas Source Ball Valve

Product Description

BRIEF INTRODUCTION: 

Gas source ball valve is a control valve used in pipeline systems, which can regulate gas flow by rotating the ball.

Product Features

FEATURES: 

1.Design: ASME B16.34-2004
2.Connection:NPT,G,Rc,Rp
3.Test: API 598-1996
4.Nominal Pressure:≤10000Psi
5.Applicable Temperature:-29ºC~+538ºC
6.Applicable Medium:W.O.G
7.Nominal Diameter:DN6,DN10,DN15,DN20,DN25.

Specification

SPECIFICATIONS:

1. Structural standard: Gas source ball valves are usually composed of valve bodies, valve covers, spheres, valve stems, seals, and other components.
2. Performance standards: The performance standards for gas source ball valves include indicators such as the valve's pressure resistance, flow characteristics, and sealing reliability.
3. Safety standards: As a control device used in pipeline systems, the safety of gas source ball valves is crucial.

Product Details

PART NAME AND MATERIAL.

NO.	Part name	Material
1	Body	20# A105 SS304 SS304L SS316 SS316L
2	Bonnet Gasket	(Red copper) PTFE
3	Bonnet	20# A105 SS304 SS304L SS316 SS316L
4	Packing Seat	PTFE(Expanded Graphite) (Matal and Graphite)
5	Packing	PTFE(Expanded Graphite)
6	Packing Gland	20# A105 SS304 SS304L SS316 SS316L
7	Stem	20# A105 SS304 SS304L SS316 SS316L
8	Handle	20# A105 SS304 SS304L SS316 SS316L
9	Hexagon Screw	20# A105 SS304 SS304L SS316 SS316L

Main External Dimensions.
 

ITEM NO.	DN Nominal bore	Td	H	L	L1	N
GAQ21F	DN6	NPT1/4	75	58	75	60
GAQ21F		NPT1/2	80	62	66	60
GAQ21F		NPT3/4	80	57	-	60
GAQ21F	DN10	NPT3/8	75	58	78	60
GAQ21F	DN15	NPT1/2	77	68	86	60

Product Parameters

Pressure Test.

Test Item		Shell Test		Sealing Test		Back Seal Test		Air Test
Medium		Water						Air
Unit		MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
Test Pressure	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440

View of the factory