ZQDF-B SS Series 2/2 Way Step-by-Step Direct Acting/Pilot Piston Solenoid Valve〈NC/NO〉-China top 10 valve Manufacturers, Suppliers, Factory

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ZQDF-B SS Series 2/2 Way Step-by-Step Direct Acting/Pilot Piston Solenoid Valve〈NC/NO〉

ZQDF-B SS Series 2/2 Way Step-by-Step Direct Acting/Pilot Piston Solenoid Valve〈NC/NO〉

Product documents:

【Sample】BEST-ZQDF-B SS Series 2-2 Way Step-by-Step Direct ActingPilot Piston Solenoid Valve〈NC NO〉.pdf

File size: 6.2MB
【Instruction Manual】BEST-ZZQDF-B SS Series 22 Way Step-by-Step Direct Acting Piston Solenoid Valve〈NCNO〉.pdf

File size: 340.0KB

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Product Details

Features

01.General purpose domestic type and used on navy missile motorboat
02.Valve body material: SS304 (code: B)
03.Movable iron core: J117 stainless iron
04.Max. action frequency: 3times/s
05.Max. pressure tolerance: Normal---16kgf/cm²
special---25, 40, 63kgf/cm²
06.Ambient temperature: -15~75℃
07.Kinematic viscosity value of applicable medium: ≤50CSt (mm²/s)
08.Serialized products, tested for 30 years
09.Allowable temperature-rise of coil: ≤90℃
10.First choice for steam medium. Step-by-step direct acting structure, reliably operated under zero pressure differential
11.Keep coil vertically upward＆normally installed horizontally
The medium must be clean without particles, vertical mounting is customized
12.Sealing material: Normal Vb---PTFE (code:P)
special Ⅲc---VITON (code: V), Ib---NBR (code: N)
13.Leakage: Ib, Ⅲc: 0ml/min, Vb: normal temp. medium---1.5ml/min, steam---0.1ml/min, which are not accurate values
14.Normal voltage: AC220/AC230/AC240V 50/60Hz, DC24V, allowable tolerance ±10%, customization accepted

Structure Diagram

Action Diagram---Normally Closed

Action Diagram---Normally Open

Parameter&Dimension

Notes:

G thread is the conventional thread, ZG (PT), NPT and other threads can be customized according to users'requirements.
The flange is manufactured according to JB/T79-1994 standard by default, can also be manufactured according to the standards specified by users, such as GB/T9124, HG/T20592, ANSI, JIS, DIN and other standards.
Spring compression type normally with commutating coil and LED terminal box.
When ZQDF-40B (F)~50B (F) is Vb type, the valve core structure is operated type. The parameters are the same as those of step-by-step direct-acting type, except that the minimum pressure difference is 0.4bar.