Worm Gear Transport Medium Pressure Forged Steel Ball Valve

• Media: Gas Oil or Water
• Material: Stainless Steel
• Connection Form: Flange
• Driving Mode: Pneumatic Electric Manual
• Nominal Pressure: Pn4.0-10.0MPa
• Channel: Straight Through Type
• Model NO.: Q47/347/947F/Y
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: on-off Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage
• Name: Forged Ball Valve
• Key: Industrial Valve
• Customized Support: OEM, ODM
• Design and Manufacturing Standards: GB/T12237;API608
• Structure Length Standard: GB/T12221;GB/T15188.1;ASME B16.10
• Flange Connection Standard: Jb/T79.1-4;ASME B16.5
• Inspection Standards: GB/13927;API598
• Transport Package: Wooden Crate
• Specification: Customized
• Trademark: Customized
• Origin: China
• Production Capacity: 5000PCS/Year

Product Description

Worm Gear Transport Medium Pressure Forged Steel Ball Valve

Product Parameters

Main performance specifications

Shell Material	Valve seat material	Temperature	Applicable Medium
Carbon steel C-type	PTFE	-29~250ºC	Water, steam, oil, etc
	stainless steel	-29~300ºC
Chromium nickel titanium steel P-type	PTFE	-196~250ºC	Nitric Acid
	stainless steel	-196~425ºC
Chromium nickel titanium steel R-type	PTFE	-196~250ºC	Acetic acid
	stainless steel	-196~425ºC
Chromium molybdenum vanadium steel type I	hard metal	-29~570ºC	Steam, smelting, energy

Test pressure

Nominal pressure	Maximum working pressure at ordinary temperature	Shell Test Pressure	Air sealing test pressure	High pressure sealing test pressure
1.6	1.6	2.4	0.6	1.76
2.5	2.5	3.8	0.6	2.75
4.0	4.0	6.0	0.6	4.4
6.4	6.4	9.6	0.6	7.1
10.0	10.0	15.0	0.6	11.0
16.0	16.0	24.0	0.6	17.6
20.0	20.0	30.0	0.6	22.0
25.0	25.0	37.5	0.6	27.5
Class 150	2.0	3.0	0.6	2.2
Class 300	5.0	7.5	0.6	5.5
Class 600	10.0	15.0	0.6	11.0
Class 900	15.0	22.5	0.6	16.5
Class 1500	25.0	37.5	0.6	27.5

Main external dimensions and connection dimensions
   

Detailed Photos

 

Product Features

1. Resistance to sulfurization stress cracking: The materials used for valve contact media are selected according to the standards of the American Society of Corrosion Engineers (NACE01-75), and the surface is nickel plated according to the standards, which can meet the requirements of sulfurization environmental conditions.

2. Using polymers or metals as sealing materials, it has excellent sealing performance under high temperature and high pressure conditions.

3. Set up a packing box to prevent the valve stem from flying out due to abnormal pressure increase in the valve chamber. Add an inverted sealing structure to ensure reliable sealing of the packing.

4. Widely applicable to medium pipelines such as chemical, oil refining, oil and gas, natural gas, and steel.

 

Company Profile

FAQ

Q1: Are you a manufacturer or a trading company?   
A1: We are a manufacturer located in Wenzhou City, Zhejiang Province, China.

Q2: Do you accept customized orders?
A2: YES! We can supply customized valves.

Q3: What is lead time of your product?
A3: Normally, our factory lead time is within 7~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.

Q4: What's the transport?
A4: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.

Q5: What is your terms of payment ?
A5: We could accept T/T, L/C