Description

Characteristic:

1. Direct lifting diaphragm construction with high frequency
2. Open from 0 bar with large flow rate
3. Applied to low pressure system
Medium: Steam and Hot Water, Civil gas, Oil, etc.
Temperature: N-NBR：-5℃ to 80℃
E-EPDM : -5℃ to 100℃
V-VITON: -5℃ to 120℃
Pressure: 0.0Mpa~1.0Mpa
Port Size: 3/8″, 1/2″, 3/4″, 1″, 1¼”, 1½”, 2″
Port Thread: BSPP, BSPT, NPT, FLANGE
Orifice(mm): 15, 20, 25, 32, 40, 50
Voltage: DC-12V, 24V

Material: Body – Brass or stainless steel UPVC
Seal – VITON PTFE NBR EPDM
Armature Tube- Stainless Steel304
Plunger- Stainless Steel 430F
Stop – SS 403F
Springs -SS 304
Shading Rings – Stainless Steel 304