DIN Forged Bellow Seal Globe Valve/ Stop Valve (GAWZ41H)

• Actuator: Manual
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Forged Steel Globe Valve, Bellows Globe Valve
• Model NO.: GAWZ41H
• Standard: DIN
• Model No: Gawj61h
• Size: 1/2"-2"
• Category: DIN Valve
• Connection: Welded
• Medium: Water,Steam,Oil.,etc
• Working Temperature: -20 Deg C to 350 Deg C
• Usage: Flow Control
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: Goole or others
• Origin: Wenzhou
• Production Capacity: 10000PCS/Year

Product Description

DIN Forged Bellow Seal Globe Valve/ Stop Valve (GAWZ41H)

Product Description

DIN STANDARD FORGED STEEL BELLOW SEAL STEAM GATE
VALVE is applied to various kinds of working condition pipelines such as petroleum, chemical industry, pharmacy, fertilizer, and poer industry, etc. Under nominal pressure in the PN1.6-6..4MPa and operating temperature at -20-350ºC, that is used to cut off or connected the pipeline medium.

Product Features

Main Structural Features. 

This product has logical structure, reliable seal, excellent performance and nice design.
Sealing face is overlayed by STL, which is friction-resistant, corrosion resistant to ensure a long time use life.
Stem heat-treatment and surface nit riding-treatment to ensure function of corrosion resistance and friction resistance.
It has double seal, thus the capability is more reliable.
The stem may show the position of lift, thus it is more clearer.
The parts material, flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirement of various engineering.

Specification

Technical Specification. 

Construction: BB-BG, Non Rising Stem.
Operation: Manual, Pneumatic
Design Standard: DIN3356
Face to Face Dimension: DIN3202
Flange Ends: DIN2543-2545
Test & Inspection: DIN3230

Product Details

Main External Dimension.

DN	PN16/25/40
	L	H	W
15	130	174	125
20	150	176	125
25	160	207	125
32	180	207	125
40	200	210	160
50	230	225	160

Product Parameters

Pressure Rating	1.6- 4.0Mpa
Specification	DN15-50
Material	GS-C25,CF8,CF3
Standard flanges	DIN
Standard screwed	NPT, S.W. Dimension: API 1598

 

PN (MPa)	Shell Test (MPa)	Sealing Test (MPa)	Suitable Temp (ºC)	Suitable Medium
1.6	2.4	1.76	-20ºC-350ºC	Water, Steam, Oil, Etc.

 

1	Structural Length	DIN3202
2	Welding Dimension	GB12224
3	Test Inspection	GB/T 13927

 

Nominal Pressure	1.6Mpa	2.5Mpa	4.0Mpa
Shell Strength	2.4Mpa	3.8Mpa	6.0Mpa
Sealing Test	1.8Mpa	2.8Mpa	4.4Mpa
Sealing Test	1.0Mpa	1.0Mpa	1.0Mpa
Suitable Temp.	-20°C~350°C
Suitable Medium	Water,Oil&Gas.

 

View of the factory