Valves

Product mode:Rupture Disk Circulating Valve
Size:3", 3 7/8", 5"
Standard: API
Service:H2S, CO2
Usage: Drill stem testing

Product model:RD Safety Circulating Valve
Package :Wood case or steel carton
Service: H2S, CO2
Standard:NACE MR0175
Package :Wood case

AJ combination valve for accumulator control
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

Valve Assembly (valves, seats, springs & inserts)
There are four kinds of valve assemblies, Stem Guided Valves & Cross-arms Seats, Three Wing Valve

1/2" ~ 2" Brass Sewing Check Valve (ZH1720)
1) Size: 1/2" ~ 2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

1/2" ~ 1" YIMISHA Brass/Bronze Fitting(ZH1901)
1) Size: 1/2" ~ 1"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

YIMISHA Bronze Proportional Integral Valve(ZH1807)
1) Size: 1"~ 3"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

YIMISHA Bronze Electric Two Way Valve(ZH1806)
1) Size: 1/2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

YIMISHA Brass Balancing Valve(ZH1804)
1) Size: 1/2"~ 1-1/2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

YIMISHA Brass Pressure Reducing Valve (ZH1803)
1) Size: 1/2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

Brass Strainer Valve with Stainless Steel Mesh inside. (ZH1701)
1) Size: 1/2" ~ 2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

1/2" ~ 2" Brass Spring Check Valve(ZH1730)
1) Size: 1/2" ~ 2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

Brass Spring Check Valve with Stainless Steel Mesh (ZH1731)
1) Size: 1/2" ~ 2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

DZR Strainer Valve with Stainless Steel Mesh inside. (ZH1702)
1) Size: 1/2" ~ 3"
2) Environment emperature: -20~ +120℃
5) Guarantee: 10 years

Red Color Handle Horizontal Manual Brass Two General Formula Gate Valve(ZH1126):
1) Size: 1/2"~1"
2) Workmanship: Forging
3) Guarantee: 10 years

Horizontal Manual Brass Red Handle Two General Formula Gate Valve(ZH1111).
Size: 1/2" ~ 4"
Guarantee: 10 years
Environment Temperature: -20~ +120℃

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection(screw-in connection)
-Subplate mounting

Material; Forged Brass/CW617N/CW602N/C37700
Size: 1/2''-2'', Normall Presure: PN25
Thread: BSP, BSPT, NPT,NPTF
Handle: S/S, Aluminu,/ Steel

1. Directional valve control with CE certificated
2. Rotary knob for pressure adjustment
3. Subplate mounting with standard pattern

1. Dual pilot operated check valves;
2. steel body and Aluminum body available;
3. up to 350 bar;
4. Zero leakage, 100% tested