Description

Type 01: Gate Valve (F4) acc. to DIN EN 1074 with ISO top flange acc. EN-ISO-5210

DN50 - DN800 PN10, PN16
DN50 - DN300 PN25

Range of application: Drinking Water. All parts in contact with medium according to UBA-KTW and DVGW W270 (optional NBR for sewage water).

Standards:

• Designed according to EN 1074 part 1 & 2, Designed according to EN 1171.
• Face-to-face length according to EN 558 Table 1 Series 14 - F4.
• Standard flange according to EN 1092 (ISO 7005-2), PN 10, 16, 25.
• Tightness according to DIN EN12266-1, leakage rate A.
  
  

Product properties:

• Plastic guide(shoe) in the wedge for reducing torque.
• Large conical spindle opening in the wedge prevents stagnant water.
• Stainless steel spindle with wedge stops and rolled thread for high strength.
• Full circumferential comb ring gives extra grip to stem and provides low torque.
• Triple protection stem seal with an EPDM wiper, a nylon66 bearing with four EPDM O-rings, and an EPDM lip seal.
• Round, recessed bonnet gasket made of EPDM rubber.
• Recessed and sealed stainless steel body screws enclosed by the hood seal.
• Full opening without constriction.
• Low torque.
• Epoxy coating according to DIN 30677-2.

Accessoires:

• Gearbox
• Actuator
• Coupling
• Spindle extension

For detailed technical information, please refer to the product datasheet