Fluorine Lining Diaphragm Valve (Full lining)

• Media: Oil
• Temperature: High Temperature
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Model NO.: G41F46
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage
• Opeartion: Hand Wheel, Worm Wheel, Pneumatic Actuator & Elect
• OEM: Accept
• Non-Rising Stem: Option
• Transport Package: Plywood Case
• Trademark: Lianghai Valve
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 5000

Product Description

Product Description

Product Specification

1. Size: 1/2''-40''(DN15~DN1000)

2. Pressure Rating: PN 1.0 ~3.0Mpa/ 150lb-900lb

3. Material: Cast iron/ WCB / SS304 /SS316 /2205

4. Suitable Temperature: -196ºC~450ºC( High temperature will apply hard seal or change the material).

5. Suitable Medium: Water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media 
6. Standard offer: GB/ANSI/API/JIS/DIN


 

Product Parameters

Technical Specification

1. Design & Manufacture standard:  GB/T-12237
2. Pressure & Temperature standard: GB/T13927-2008

3. Face-to-face dimension standard: GB/T-12221,JB/T-1686

4. Flange standard:  GB/T-2592,JB/T-79.15. Test & Inspect stand: GB/T-13927,JB/T-9092

 

Main parts material
 

	parts	Cast iron	Cast Steel	Stainless Steel
		ZZZ	C	P
1	Body/disc	HT250	WCB	CF8
2	Stem	35	1Cr13	1Cr18Ni19
3	Lining	FEP(F46)	PCTFE(F3)	PTFE(F4)PO
4	Diaphragm	FEP(F46)
5	Nut	45	45	0Cr18Ni9
6	Handle	HT200	HT200	WCC

 
Datasheet of GB Standard


 

DN

L

D

D1

D2

f

b

Z-φd

15

125

80

55

40

3

12

4-11

20

135

90

65

50

3

14

4-11

25

145

100

75

60

3.5

14

4-11

32

160

120

90

70

3.5

14

4-14

40

180

130

100

80

3.5

14

4-14

50

210

140

110

90

4

14

4-14

65

250

160

130

110

4

14

4-14

80

300

190

150

128

4

16

4-18

100

350

210

170

148

4.5

16

4-18

125

400

240

200

178

4.5

18

8-18

150

460

265

225

202

4.5

18

8-18

200

570

320

280

258

5

20

8-18

250

680

375

335

312

5

22

12-18

300

790

440

395

365

5

22

12-22

350

927

490

445

415

5

22

12-22

Product  options: 
 

 Operation:  Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator.

Product Show : 
 

 

Payment term

Payment: T/T, Crypto, L/C Western Union, PayPal, etc.

30% prepayment, 70% balance paid before shipping or against a copy of B

 

Packaging & Shipping

Package: Carton or Plywood case.(Depends on the qty)

Shipping: By Sea/ Air / Road
 

After Sales Service

Inspection: Before leaving the factory, the product will be fully tested.

Warranty: One year after leaving the factory.

Certifications

 

FAQ

1. Are you a factory or trading company?   

we are the valve manufacturer in China, based in Wenzhou, and we have exported the valve for more than 5 years.

2. Can you customize the products?

 Yes, we have a professional R&D team, and we supply customized products to customer

3. Do you have a minimum quantity of the products? 

It depends on the different sizes, Normally is 20 pcs.

4. Can you print our Logo on the valves?

Yes, we have done a lot of cases of OEM for customers!

5. What is your lead time?

It's around 30 days normally. If we have the products in stock, it will be about 15 days.

6. How can I check your factory situation while it's difficult for me to come to China?

we can have a Facetime for you to see, and we do have the picture or the video.

7.  How can you guarantee the quality of products?

First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.

8. Is a free sample available before placing an order?

yes, but the shipping freight will be charged by the customers!

9. Q: Our standard export packing?

For small orders: plastic package each pc to the carton and then into weaving bag.
Large order: plastic package into cartons, then cartons into plywood case