High Quality Angle Adjustable Diaphragm Seals

Accuracy: (add to instrument accuracy)±0.5% for direct

mounting;±1% for dampeners over pressure

protector, distance transmission and so on.

Working Temperature: -45-+150℃

Diaphragm material: Hastelloy B, Hastelloy C, Tantalum,Titanium, Monel 316L PTEE coated

Flange material:321, 304, 316L

Instrument connection: Thread M20*1.5,1/2”NPT other on request

Flange standard: GB/T9113.1-9121.3-2000

       JB/T74-85-1994

       HG20592-20621-1997

       ANSI B 16.5

       DIN 2501

Filling liquid: Silicone oil,fluorocarbon oil, Food oil

Capillary: max length 6m, material 321 covered with 321armour, other on request

Used in petrochemical, alkali, chemical fiber, pharmaceutical, metallurgical, and food industries.

DIMENSIONS (mm)

Open flange

Astyle  DN≥25orDN≥1”

φdM=56/49，range：-0.1～0 / 0～4MPa

φdM=36/30，range：0～1.6 / 0～40MPa

Astyle   DN≥40orDN≥2"

Astyle  DN≥25orDN≥1"

[GB/T 9123.1-2000]

[ANSI B16.5]