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365betͶע / Pneumatic Ball Valve / BQ671F Ultra-thin Insulated Pneumatic Ball Valve Consulting Hotline: 021-331007323

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BQ671F Ultra-thin Insulated Pneumatic Ball Valve


BQ671F Ultra-thin Insulated Pneumatic Ball Valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

BQ671F 超薄型保温气动球阀概述: I. Overview of BQ671F Ultra-thin Insulation Pneumatic Ball Valve:
      This product has good thermal insulation and cooling characteristics, and the valve diameter is consistent with the pipe diameter, and at the same time can effectively reduce the heat loss of the medium in the pipeline. Mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems to transport high-viscosity media that will solidify at room temperature. Due to the integrated structure, the thermal insulation ball valve is smaller than ordinary ball valves, lighter in weight, without leakage, and has good sealing performance. The welding of the carbon steel pipe jacket is more pressure-resistant and firm than the cast one.

BQ671F超薄型保温气动球阀

BQ671F 超薄型保温气动球阀技术规范: Second, BQ671F ultra-thin thermal insulation pneumatic ball valve technical specifications:  

design standards  

ASME B 16.34 GB / T12224  

Structure length  

ASME B 16.10 GB / T12221  

Connecting flange  

JB/T 79 ASME B 16.5 , JB / T 79  

Driving method  

Manual, electric, pneumatic  

Test and inspection  

JB / T9092 API 598  

Applicable medium  

Heavy oil, glue and other easily solidifying media  

BQ671F 超薄型保温气动球阀主要零件材料 : Three, BQ671F ultra-thin thermal insulation pneumatic ball valve main parts material :  

Serial number  

Part Name  

Texture  

C  

P  

R  

1  

Jacket  

25  

SUS304  

SUS304  

2  

Valve seat  

WCB  

SUS304  

SUS316  

3  

Valve body  

25  

SUS304  

SUS316  

4  

Sealing ring  

PTFE 、对位聚苯 RPTFE , PTFE , para-phenylene  

5  

Sphere  

SUS304  

SUS304  

SUS316  

6  

Valve stem  

1Cr13  

SUS304  

SUS316  

7  

filler  

RPTFE PTFE Flexible graphite, RPTFE , PTFE  

8  

Packing gland  

WCB  

SUS304  

SUS316  

BQ671F 超薄型保温气动球阀主要外形尺寸 : Fourth, BQ671F ultra-thin thermal insulation pneumatic ball valve main dimensions :  

BQ671F超薄型保温气动球阀外形结构图

DN Nominal diameter ( DN )  

d  

L  

D  

E  

Q  

H  

W  

Pipe thread  

(mm)  

(in)  

(mm)  

(in)  

P  

20  

3/4 "  

19  

117  

40  

1 1/2 "  

58.5  

147  

101  

170  

G3 / 4 "  

25  

1"  

25  

127  

50  

2"  

62.5  

156  

106  

170  

G3 / 4 "  

40  

1 1/2 "  

38  

165  

65  

2 1/2 "  

63.5  

181  

125  

250  

G3 / 4 "  

50  

2"  

51  

178  

80  

3 "  

68  

218  

135  

250  

G3 / 4 "  

80  

3 "  

76  

229  

150  

6 "  

82  

275  

193  

350  

G3 / 4 "  

100  

4 "  

102  

254  

200  

8"  

83  

300  

265  

420  

G3 / 4 "  

150  

6 "  

152  

292  

250  

10 "  

95  

403  

355  

1000  

G3 / 4 "  

200  

8"  

203  

330  

300  

12 "  

100  

495  

410  

1300  

G3  

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