DESIGN DESCRIPTION:

Design: Factory STD;

Manufacture: Factory STD;

Flange: ANSI B16.5, DIN2532/2533,BS 4504;

Bolt Cover; Soft Seal;

Material and Working Temp.:

Cast Iron and Ductile Iron: 0degree-80degree(32F-176F)

Buna-N: 0degree-71degree(160F) Maximum

EPDM: 0degree-80degree(176F) Maximum

PARTS AND MATERIAL:

No Parts Name Material

1 Main Valve ASTM A126-B/A536, WCB, CF8, CF8M

2 Control Pipeline Rose Copper C11000

3 Strainer Brass ASTME C27400

4 Needle Valve Brass ASTME C27400

5 Pressure Sustaining Guide Valve Brass ASTME C27400

6 Pressure Gauge

7 Ball Valve Brass ASTME C27400

MAIN VALVE: PARTS AND MATERIAL:

No Part Name Material

1 BODY ASTM A126-B/A536, WCB, CF8, CF8M

2 SEAT Alloy Brass/Stainless Steel

3 STEM 2CR13/SS304/SS316

4 DISC PLATE ASTM A126-B/A536, WCB, CF8, CF8M

5 O-RING NBR/EPDM

6 SEAL RING NBR/EPDM

7 DISC ASTM A126-B/A536, WCB, CF8, CF8M

8 DIAPHRAGM NBR/EPDM

9 PLATE ASTM A126-B/A536, WCB, CF8, CF8M

10 NUT Carbon Steel/Stainless Steel

11 SPRING Stainless Steel

12 CAP ASTM A126-B/A536, WCB, CF8, CF8M

13 O-RING Alloy Brass/Stainless Steel

14 BOLT Carbon Steel/Stainless Steel

15 NUT Carbon Steel/Stainless Steel

OTHER MATERIALS ARE AVAILABLE UPON REQUEST.