|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Wooden box, ply-wood box, carton box, pallet|
|Delivery Time:||within 8-12 working days upon receipt of payment|
|Payment Terms:||T/T, Western Union, L/C, MoneyGram|
|Supply Ability:||500 SETS/MONTH|
|Valve Body Material:||WCB||Applicable Medium:||Water And Oil Vapor, Etc|
316 ss check valve,
stainless steel ball check valve
o The swing check valve is applied to the horizontal pipelines or the vertical pipelines in which medium flow run supwards,The backwards flowing is effectively stopped. Disk of the damping and swing check valve is connected with two level of damp oil which is outside the valve. Lt can control the speed and time of valve closing, insures the safety of device.The valve could be widely used in water-supply and drain system.
o To keep medium pure, the disc is covered by rubber.The reinforced tyre fabrics and soft metal fabrics is inserted to increase the operation life of disc.
O The disk that is relative to vertical is a certain degree when
it is closed.The hole of the body and the disk are ellipse.The channel of the valve is direct. The closing angel is smaller.These insure the safely of device when the medium is flowing backwards. The cavity space enable the obtaining of maximum area of flow section.
o The reasonable open limit and cavity space enable the obtaining of maximum area of flow section. The flow resistance is comparably small and the valve parameter Cv is improved
0 This disk sprayed with stainless steel and vulcanized with rubbers have double sealing surfaces. lt's credibility for seal completely of valve.This is one kind of most advanced seal currently in the world,
O The valve is opened and closed by the damping oil. The oil device adopts two level and controlled of damp. When the disk is far from the sealing surface, the oil flow through double pipes, closing fast; When near the sealing surface,the oil flow through single pipe, closing slow. It can avoid the impact of the disk to the sealing surface , increase the durability of valve.
O The design of oil is reasonable, Not equality inside the wall keep the . O" seal ring moving back and forth in the oil urncompletely The speed of opening and closing valve can be controlled by regulate the needle valve.
Excellent corrosion characteristics:
o Internal and external of body. cover. disk. connect stem,joystick and body of oil urn epoxy resin coating
Reliable hygiene principles:
o epoxy resin and rubber comply with hygiene standard GB/T17219-1998.
o Suitable application:
O Water-supply system ,drain system and heating system
o Potable water supply, industrial fields.
DN50-DN1000 SUFA Brand Stainless Steel Swing Check Valve with Flanged
Design standard: AWWA A508
Flange: GB/T17241.6- 1998 neq DIN2501
Face to face dimensions: IS05752-1982(E) Basic series 10neq GB12221
Testing standard: JB/T 9092-1999
Working temperature:NBR <80C ; EPDM<120C ; FPM <160C
Technical characteristics :
Main components and their materials:
body , bonnet
GGG50 with internal and
External epoxy resin coating
Q235-Awith NBR/EPDM or FPM
NBR, EPDM or FBM
Technical characteristics :
The corner of the inventory
Contact Person: Lucy Dai