high quality hydraulic butterfly check valve full size manufacturer from China Dongying Lake Petroleum Technology

high quality hydraulic butterfly check valve

Price:	100.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: full size

Production Capacity: 1000

Delivery Date: 20 days

Standard or Nonstandard: Standard

Structure: Butterfly

Temperature of Media: Medium Temperature

Brand Name: lake

Body material: Stainless Steel

Means of Transport: Ocean,Land,Air

Packing: standard

Power: Hydraulic

Pressure: Medium Pressure

Material: Casting

Media: Oil

Size: DN1000-DN4000

Tilting disc check valve, with counterweight and hydraulic damper in option, is designed as
double eccentic double falnge, and is applied in the wate

1. Body
Large eccentric design disc provides large opening degree.
2. Bearing system
Stainless Steel base with PTFE bearing helps the free operation without stuck.
3. Disc
Streamlined low profile disc ensures the lower flow resistance
4. Body sealing
Stainless steel welded and finished body seat ensures Reliable and durable performance.
5 Flange
Flange and drilling to EN1092-2, face to face as per ISO5752 series 14
6. shaft bearing
Multiple shaft O rings provide long life and reliable sealing performance, which is easy to be adjusted or replace
7. disc seal ring
T profiled disc seal ring fixed by retainer ensures the reliable sealing performance in both direction, which is also easy to be adjusted or replaced without any special tools.