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BQ41F manual insulation ball valve, heat insulation jacket ball valve, asphalt hot oil insulation ball valve DN154 points

High quality insulation ball valve manufacturers welcome inquiries, telephone 13926509828

price:USD$380.00
discount 70% in 2018-09-24 to 2018-09-26
price: USD$ 266.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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BQ41F manual insulation ball valve, insulation jacket ball valve, asphalt hot oil insulation ball valve DN154 points

 

BQ41F/YTwo tongsoft(hard)Sealed insulation ball valve

First, the product description: the insulation ball valve due to the use of steam jacket insulation, to help even if the external temperature dropped below zero, the valve is still flexible operation, to ensure that the oil pipeline can start

Can close. The advantage is that other control valves do not have, is the ideal control valve of heavy oil pipeline.

Jacket connection mode:

1.Optional internal thread connectionDN15--DN20 G3/8DN25--DN150 G1/2DN200AboveG3/4

2.Optional flange connection.DN15-DN50by15Flange,DN65--DN150by20Flange,DN200Above for25Flange.

Two. Material of main parts:

 

 

 

valve body

WCB

304

316

304L

316L

The Ball

304

304

316

304L

316L

The stem

2Cr13

0Cr18Ni9(304)

316

304L

316L

filler

Flexible Shi Mohuan

Flexible Shi Mohuan

Flexible Shi Mohuan

Flexible Shi Mohuan

Flexible Shi Mohuan