Pan Check Valve : Screw Type
Material | Dimension | Opening Pressure | Pressures | Product Range

Screw type PAN Check Valves that have clean appearance and strong structure can replace all the swing or lift check valves currently available at distributors.

Pan Check Valves have short disc stroke, and eliminate water hammering because the discs are closed prior to backfolw taking place.

Plumbing direction makes no difference, and the contacting surfaces of disc and seat are lap-matching to maintain complete seal.

Material   [top]

NO Name Material
1 Body Stainless steel / Forged brass
2 Cap Stainless steel / Forged brass
3 Spring Stainless steel
4 Disc Stainless steel
5 O-Ring Rubber

Dimension   [top]

SIZE D(mm) L(mm) W(kg)
15A 44 54 0.34
20A 45 69 0.5
25A 56 78 0.8
32A 65 83 1.2
40A 75 94 1.6

Opening Pressure   [top]

Size 15A 20A 25A 32A 40A
Opening pressure 0.042 0.032 0.027 0.027 0.025
(unit : kg/cm2)

Pressure   [top]
        Working P.   :   Max. 16 kg/cm2       Test P.   :   24 kg/cm2

Product Range   [top]

A216 WCB
A217 WC6, WC9, C5, C12
A352 LCB, LC1, LC2, LC3
A351 CF8, CF8M, CF3, CF3M
CLASS ANSI 150#, 300#
JIS 10K, 20K
SIZE 15A - 40A