Manual Lever Wafer Butterfly Valve

Model NO.: D71X

Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature: Medium Temperature (120Â°C<T<450Â°C)

Material of Seal Surface: Soft Sealed

Valve Body: Casting

Standard: GB / DIN/ ANSI

Application: Industrial Usage, Water Industrial Usage, Household Usage

Color: Blue or Customized

Pn: 10 16 150lb 300lb

Dn: 50-3200mm

Design: Cast / Forged

Operator: Manual / Electric Acuated / Pneumatic

Sealing: EPDM / NBR / PTFE / Viton / Stainless / Stelliete

Certification: Wars / Ce / ISO9001 / ISO14001 / GOST / SGS

Spray: 250 Micron

Used for: Tap-Water / Drink Water / Sea Water / Oil / Gas

Trademark: BH

Transport Package: Wooden Case

Specification: Ductile iron material

Origin: China

HS Code: 8481804090
This valve is used as aÂ cut-off and adjusting equipment for the various water supply and drainage pipeline in building, chmical, medicine, textile, ship and other industries.

1. Small in size and light in weight.
Â Â Easy installation and maintenance.
Â Â Â It can be mounted whatever need.
2. Simple and compact construction,quick 90 degrees on-off operation.
3. Minimized operating torque,energy saving.
4. Flow curve tending to straiting line.Excellent regulation performance.
5. Long sevice life.Standing the test of tens of thousands opening/closing operations.
6. Bubbles tight sealing with no leakage under the pressure test.
7. Wide selection of material applicable for various medium.Â

Performance parameters:

DN 40-----1200 mm

PN 1.0----1.6Â Â MPa

Suitable temperatur 100 Â°C max

Media Water, gas, oil.

Operation Manual / Electric / Pneumatic

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Packing: wooden case

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We, BOHAI VALVE GROUP CO.,LTD., is aÂ factory which specialised in producing verious kinds of valves,it is located at Tianjin Bohai Ecnomical development zone and occupied more than 10 thousand square meters. We found on 1980 and has more than 38 years production history,and currently we have ten technical engineers and more than 100 workmen in the workroom.
Our products are being exported to Europe,America,Australia,Egypt and South-east Asian countries.We will provide the high quality products to our clients with excellent service and competitive prices.

Bohai valve group co., LTD..
Tel:86-022-28596661 ext 8013Â Â Â Â Â FAX: 86-022-8861 5222
Â Â
Web:www.bhvalve.cn
Add: No.88gao ying road, beizhakou town, jinnan district, Tianjin, China

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Planetary Cooker Machine
Working principle

The design of the steam kettle makes heating and cooking very efficient and fast. Kettles have a double wall or [jacket" covering the bottom and at least half the height of the sides, to provide space for steam to circulate, thereby heating the cooking surface. Typically steam is introduced to the kettle and circulated through the jacket to deliver the heat for processing. The use of steam as the heating medium has many advantages: uniform heating, rapid heat transfer and easy control of the heating rate through a steam valve. Steam can be supplied to the kettle by an independent boiler through a pressurized pipe.

Why choose a steam kettle?

Because steam kettles heat indirectly by blasting the exterior of the kettle cooking chamber with superheated pressurized steam, cream- and milk-based recipes and delicate foods like chocolate are not as easily scorched.

Not only that, but compared to other tools like stock pots, steam jacketed kettles use 35 percent less energy than stock pots on an open burner, and can boost a kitchen`s output in a number of ways:
High Pressure Bone Soup Cooker Pot,Chicken Pressure Cooker,Steam Pressure Cooker,Planetary Cooker Machine
Henan Gems Machinery Co.,Ltd , https://www.hngemsmachine.com

DN	40-----1200 mm
PN	1.0----1.6Â Â MPa
Suitable temperatur	100 Â°C max
Media	Water, gas, oil.
Operation	Manual / Electric / Pneumatic