1/2" Needle type(regulating) globe valve

 Product Description 1/2"  Needle type(regulating) Globe Valve   Product Description: It refers to the valve realizing adjustment of medium flow and pressure by changing the flow area.
  Technical Specifications Design standard: ASME B16.34,GB/T 12235,BS1873
Face to face standard: ASME B16.10,GB/T 12221
Flange ends: ASME B16.5,GB/T 9113
Pressure test:API 598,GB/T 13927
  Product Specifications Body material: carbon steel, stainless steel, alloy steel 
Nominal diameter:1/2"~24"(DN15~DN600)
Pressure range:Class150~2500(PN10~PN420)
Working temperature:-196℃~560℃ 
Operation :  wrench, worm gear, electric,etc.  Cone valve discs 
Sealing surface adopts line sealing, ensuring reliable tightness. 
Erosion-proof and corrosion-resisting
Its valve stem sealing is realized by collaboration of flexible and woven graphite, ensuring a more reliable tightness.   

material:
no	name	material
1	body	CI/DI
2	disc	ASIM A105+13CR
3	thrust washer	ASTM A276 410
4	locknut	ASTM A276 410
5	stem	ASTM A182 F6a
6	gasket	SS304+graphite
7	bonnet	CI/DI
8	bolt	ASTM A193 B7
9	nut	ASTM A194 2H
10	packing	flexible graphite
11	pin	ASTM A276 410
12	gland	ASTM A276 410
13	gland flange	CI/DI
14	eyebolt	ASTM A193 B7
15	nut	ASTM A194 2H
16	stem nut	bronze
17	handwheel	DI
18	lock nut	ASTM A194 2H
19	seat	2cr13

  Dimmension:

100	100	350	220	180	156	24	3	8--19	420
DN	D3	L	D	D1	D2	b	f	N-Φd	H

  Technical Specifications Design standard: ASME B16.34,GB/T 12235,BS1873
Face to face standard: ASME B16.10,GB/T 12221
Flange ends: ASME B16.5,GB/T 9113
Pressure test:API 598,GB/T 13927
  Product Specifications Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 1/2"~24"(DN15~DN600)
Pressure range:Class150~2500(PN10~PN420)
Working temperature:-196℃~560℃
Operation :  wrench, worm gear, electric,etc.   Design Feature Compact and reasonable product structure, reliable tightness, excellent performance and attractive appearance. 
Generally, lift is just 1/4 of the valve seat port, ensuring a short opening and closing time. 
Only one sealing face is designed on the valve body and valve disc, ensuring good manufacturing process and easy to maintain. 
The valve is designed as a back seal structure, ensuring no medium leakage occurs in the stuffing box, reliable tightness and online replacement of packing. 
Its valve stem sealing is realized by collaboration of flexible and woven graphite, ensuring a more reliable tightness.       

material
no	name	material
1	body	CI/DI
2	disc	ASIM A105+13CR
3	thrust washer	ASTM A276 410
4	locknut	ASTM A276 410
5	stem	ASTM A182 F6a
6	gasket	SS304+graphite
7	bonnet	CI/DI
8	bolt	ASTM A193 B7
9	nut	ASTM A194 2H
10	packing	flexible graphite
11	pin	ASTM A276 410
12	gland	ASTM A276 410
13	gland flange	CI/DI
14	eyebolt	ASTM A193 B7
15	nut	ASTM A194 2H
16	stem nut	bronze
17	handwheel	DI
18	lock nut	ASTM A194 2H
19	seat	2cr13

 

Dimension:
100	100	350	220	180	156	24	3	8--19	420
DN	D3	L	D	D1	D2	b	f	N-Φd	H

  Company Information Our own foundry and own rubber workshop,engaged in valve industry since 1997,OEM supplier of Europe customers and US customers.we control all production process,all parts are assemabled by ourselves.
    Foundry                                              
      Machining                                                 Shot Blasting                                                 Coating                                               Assembly                                               Pressure Test                                                 Laboratory                                                   Rubber Workshop                                                   Packaging                                                  Certificates:        

1. Q: Can I have our company name on product's body or cover ?
A: Yes.
2. Q:Could you help me to choose what kind of products?
A: Yes,We have a great technical team which can help you choose the right valves.
3. Q: What is your greatest strength?
A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.
4. Q: Is the pressure test inspection 100%?
A: Yes,we test the valves one by one.
5. Q: Is the free sample can provide?
A: Yes,Free sample can be provide for customer's reference.

 

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Product Categories : Globe Valve