Valves

Size: 1/2" ~ 2" (DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb (PN 1.0 ~ PN 320)
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51,etc.

Size: 1/2" ~ 2" (DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb (PN 1.0 ~ PN 320)
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51,etc.

Size: 1/2" ~ 2" (DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb (PN 1.0 ~ PN 320)
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51,etc.

Size: 1/2" ~ 2" (DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb (PN 1.0 ~ PN 320)
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51,etc.

Design Features
Solid wedge gate
Full port or reduced port design
Bolted bonnet, welded bonnet, or pressure sealed bonnet
Flange, BW,SW or NPT end

Design Features
Solid wedge gate
Full port or reduced port design
Bolted bonnet, welded bonnet, or pressure sealed bonnet
Flange, BW,SW or NPT end

Design Features
Solid wedge gate
Full port or reduced port design
Bolted bonnet, welded bonnet, or pressure sealed bonnet
Flange, BW,SW or NPT end

Size: 1/2" ~ 2" (DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb (PN 1.0 ~ PN 320)
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51,etc.

Valve body and connector Material:Carbon steel
Ball andcontrol the body of mandrel material:alloy steel
Ball Seal material:POM

QJH Series High Pressure Globe Stop Valve,with resonable structure,reliable ability.Casting steel material and self-lubricating seal.

-Sandwich plate valve
- 4 pressure ranges
- 5 circuit options
-With one or two pressure relief cartridges
- 4 adjustment elements

-Sandwich plate valve
- 4 pressure ranges
- 5 circuit options
-With one or two pressure relief cartridges
- 4 adjustment elements

-For threaded connection
-For cartridge connection
. Sleeve with hexagon and protective cap
. Rotary knob
. Lockable rota

1. Meter-in or meter out throttling adjustment control
2. With two throttle check valves
3. ISO, NFPA, ANSI Sandwich plate mounting

1.Standard Porting pattern Sandwich plate design
2. Three different cracking pressures optional
3. A or B as leak-free blocking in channel

1. All the key parts are produced by digital machines
2. Screw was tested by standard screw gauge
3. Different surface treatment option

1. Carve symbol on the body as direction
2. Keeping pressure as back up valve
3. Black galvanization, zinc or chrome plate option

1. Plastic covers for screw protection
2. No oil leakage in one direction
3. Strong import elastic spring to ensure on or off reliability

1. Sleeve with hexagon and protective cap or rotary knob option
2. Normally closed/open for A or B type
3. Installation for manifolds

1. High strength of casting iron as valve housing
2. Hand wheel with adjustment element
3. Five pressure stages option