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Fakai Valve Factory Site: Yongxing Industrial Zone, Longwan District, Wenzhou City Tel: 0577-88767789
Fax: 0577-85983279
Mobile: 15958706338
Contact: Mr. Wang Email: 1552028357@qq.com
Website: http://klhqcm.com

SFCV (HC44X) rubber flap check valve

SFCV (HC44X) rubber flap check valve structure diagram
SFCV (HC44X) rubber flap check valve structure diagram

Scope of application

SFCV (HC44X) rubber flap check valve is mainly composed of three main parts: valve body, valve cover and rubber flap. The rubber flap is made of steel plate, steel rod and reinforced nylon cloth, and the outer layer is covered with rubber. This valve adopts the full flow area (FULL FLOW AREA) design, which has the characteristics of small head loss, easy accumulation of debris, and easy maintenance.

Structural features

  1. The rubber flap is made of steel plate, steel rod and reinforced nylon cloth, and the outer layer is covered with rubber.
  2. Valve disc life up to 1 million times
  3. Designed with full flow area (FULL FLOW AREA)
  4. Small head loss, difficult to accumulate debris

Implementation standards

Design specification GB / T12233
Structure length GB / T12221
Connecting flange JB / T79, HG20592, GB9113, ANSI
Test and inspection GB / T13927
Pressure temperature GB / T9131
Product Identification GB / T12220

Model summary

Texture model
HT200 HC44X-10, HC44X-16, SFCV-10, SFCV-16
WCB

HC44X-16C, HC44X-25, SFCV-16C, SFCV-25

Performance specifications

Nominal pressure HC44X-10 ~ 16 HC44X-16C ~ 25
Working pressure (MPa) 1.6 ~ 2.5
Applicable temperature (℃) ≤80
Applicable medium water

Part material

Body and bonnet HT200 WCB
Disc Steel plate + reinforced nylon cloth
Sealing surface nylon
Gasket rubber

Dimension table

Nominal diameter (DN) L H
40 165 180
50 200 190
65 215 210
80 240 230
100 290 250
125 330 280
150 355 315
200 500 370
250 620 430
300 700 475
350 785 550
400 915 600