Gauge valve for pressure instruments as per DIN 16271 with test point

Material:

Brass, steel 1.0460 or stainless steel 1.4571

Seal:   

PTFE

Connection thread:     

G ½ or M20 x 1.5

Versions: 

Form A: With pipe coupling  DIN 16283
Form B: With a pivoted pipe coupling and 
a pole for the measure holder
Form B-AS 12: With pivoted pipe coupling,
a pole for the measure holder
and a cutting ring fitting for 12mm pipe

Working pressure in bar:

PN 250 (brass) 
PN 400 (steel and stainless steel)
PN 640 on request

Temperature:      

Brass.              – 10 ... + 120 grade C
Steel               – 10 ... + 120 grade C
Stainless steel  – 25 … + 200 grade C

Options:                       

Free of oil and grease for oxygen
Certificate EN 10 204 / 3.1B
DVGW-version