Manufactur standard Industrial Valve - UPVC hand lever Butterfly Valve – DA YU PLASTIC

Short Description:

Butterfly valves are a common valve type used in large diameter pipes. They are typically used for basic on/off service, but can also be effectively used to throttle flow. They are operated with a simple 90 degree turn (quarter-turn) of a disc shaped obstructor. This disc has a slim profile around which flow passes when parallel to flow, but stops the flow in the when rotated 90 degrees to fill the entire opening of the valve. Butterfly Valve Handle type Brand ATA brand, TIANJIN DAYU PLA...

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Manufactur standard Industrial Valve - UPVC hand lever Butterfly Valve – DA YU PLASTIC Detail:

Butterfly valves are a common valve type used in large diameter pipes.

They are typically used for basic on/off service, but can also be effectively used to throttle flow.

They are operated with a simple 90 degree turn (quarter-turn) of a disc shaped obstructor.

This disc has a slim profile around which flow passes when parallel to flow, but stops the flow in the when rotated 90 degrees to fill the entire opening of the valve.

Butterfly Valve Handle type

Brand	ATA brand, TIANJIN DAYU PLASTIC PRODUCTS CO.,LTD. Top valve factory in China
Type of Connecting	double flange lug wafer
Specifications	2” to 8”; 63mm to 200mm; DN50–DN200
Materials of Body & Disc	UPVC/PVC
Handle Color	Red; Yellow; Orange; Blue; Green or Customized
Handle Material	ABS handle, Stainless steel 304 Spring
Body Color	gray body and disc and positioning plate
Nominal Pressure	PN10 150PSI 125Class
Driven by	handle operated, gear operated , pneumatic and motor actuator
Disc type	reinforced keel disc, and stem with EPDM double o-ring sealing
Seat Material	NR (natural rubber for pure water system);EPDM( better for sea water);FPM VITON ( best for Chemical industry, acid & alkali resistant)
Shaft (Stem) Material	45# Carbon steel; SS304; SS316, as replacement.
Quality guarantee	18 months
Standard	DIN ANSI ASTM JIS BS CNS
Free sample & logo	acceptable, Sample is free; logo is free
Certificate	ISO; Certificate of Origin, like China-Pakistan FTA, China-Korea FTA, Asean-China Free Trade Area FORM E, China-Chile FTA FORM F
Application	• Water & Waste water Treatment • Chemical Processing • Food & Beverage • Swimming Pools & Water Parks • Agriculture irrigation system • Aquarium & Zoo Service • Pharmaceutical • Pulp & Paper • Landfill Service • Marine & Corrosive Environments• All water-related projects & engineering

Packing & Delivery

Packing Details	Wafer butterfly valves be packed in Inner bubble plastic bag and with foam board or plywood case; Outer strong carton with packing belt; If less than a container load, then pallets with wrap film; If a full container, packing without pallets
Delivery Date	5-30days after receiving the down-payment, up to order quantity.
Loading port	Tianjin port; Shanghai port; Ningbo port; China port.

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