Forged steel & Cast stelel Pressure Seal Globe Valves

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Forged steel & Cast stelel Pressure Seal Globe Valves

The characteristics of Forged steel & Cast stelel Pressure Seal Globe Valves:


1.Globe valve's structure is moresimple than gate valves, and it is more convenient in manufacturing and maintenance

2.Sealing surface is not easy to wear and scratch, and it has a good sealing surface and long service life.

3.When opening and closing, disc's route is small, so the height of globe valve is smaller than gate valve, but the length of structure is longer than gate valve's.    





 Specifications OfForged steel & Cast stelel Pressure Seal Globe Valves:


1. Designs Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves


Design: API-600 (carbon steel), API 603 (stainless/alloy steel), BS 1873

Pressure/temperature rating: ASME B 16.34

Flange dimensions: ASME B16.5 (up to 24" nominal diameter) or MSS SP 44 (above 24'')

Butt / socket welding ends: ASME B16.25 (on demand)

Face to face dimensions: ASME B 16.10

NACE Service: MR-01-75 or MR-01-03

Testing: API 598

Wedge design: solid (up to 4") and flexible (5" and above)

Bolted bonnet

Outside / inside screw and yoke - non rotating stem / roating stem

Graphite packing

Stainless steel or graphite gaskets

Ends RF, RTJ or BW

Manual valves: hand-wheel, impact hand-wheel, chain-wheel, gear operation

Actuation: electric, pneumatic or hydraulic

Low fugitive emissions control

On demand: DIN gate valves

On demand: Cryogenic service


2. Materials Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves


Carbon steel WCA, WCB, WCC, etc.

Low carbon steel LCB, LCC, etc.

Low alloy steel WC1, WC5, WC6, WC9, etc.

Low carbon low Alloy Steel LC2, LC3, etc.

Medium alloy steel C5, C12, C12A, etc.

Stainless steel CF8, CF8M, CF8C, CF10, CG8M, etc.

Low carbon stainless steel CF3, CF3M, CG3M, etc.

Super stainless steel CN7M (Alloy 20), CN3M (Alloy 20 modified), CT15C, etc

Duplex stainless steel CE8MN, CD6MN, CD3MN, etc.

Super Duplex Stainless Steel CE3MN, CD3MNWCuN, etc.

High Nickel Alloys: Monel M30C, Monel M35-1, Monel CZ100, Inconel CY40 (Inconel 600), CW2M (Hastelloy C4), N12MV (Hastelloy B), CW12MW (Former Hastelloy C-276), CW6M (New Hastelloy C-276), CU5MCuC (Incoloy 825), N7M (Hastelloy B2), CW6MC (Incoloy 625), etc.

Aluminum Bronze 95500,95600, 95800, etc.

Trims: 1-2-5-8-10 as per API600


Forged steel & Cast stelel Pressure Seal Globe Valves


3. Dimensional Range Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves


Size: 1/2"~36"

Pressure class: 150LB ~2500LB

Temperature: -268°C ~ 425°C  /649°C  

Design STD: API 600/6D

Flanged STD: ASME B16.5/ASME B16.47A

Butt welded STD: AEME B16.25

Face to Face STD: ASME B16.10

Inspection and testing STD: API 598

Outside screw & yoke, rising stem. Wedge solid or screw renewable disc.

Design STD: API 6D/600
Suitable medium: water, oil, vapor, gas
Body material: WCB, WC1, WC5, WC6, WC9, C12, CF3, CF8, CF3M, CF8M,
A105, F304, F316, F304L, F316L
Operation: manual control, gear operated, motor actuated


Standards Compliance Of Forged steel & Cast stelel Pressure Seal Globe Valves



Part name




A216 Gr WCB



A216 Gr WCB



Spiral wound/Soft iron


Gland Packing



Stud and nut

A193 Gr B7/A194 Gr 2H



See body material


Seat ring

See body material



Stain steel


disc nut



Back seat

Stain steel


Gland bush

Stain steel


Gland flange

Carbon steel


Stem nut

A 439-D2/cu-alloy



Carbon steel/SS


Eye bolt and nut

A 193 B7/A194 4~A193 B8/A194 8


Hand wheel

Carbon steel


Hand wheel nut

Carbon steel


Grub screw

Carbon steel



Usage/Applications Of Forged steel & Cast stelel Pressure Seal Globe Valves:


Globe Valves are mainly used to modulate or regulate a fluid's flow. A Globe Valve is not recommended when a continuous full flow of fluid is required due to the high pressure drop inherent to the design of a globe valve. This type of valve should always be installed so the flow intake enters through the base of the valve seat. Valves may be used with fluids containing particles in suspension, widely used in process and petrochemical applications, have high corrosion resistance and find wider application within the food and fine chemicals industries.


Forged steel & Cast stelel Pressure Seal Globe Valves 


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Q:What does "TD671F" mean?
TD671F is pneumatic clamp type soft sealing butterfly valveValve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure.Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications. Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
Q:What does the torque of the valve mean?
The opening moment (torque) is the force or torque that must be applied when the valve is opened or closed. Need to open and close the valve when the sealing pressure than the formation of closed and valve seat sealing surface between the two, but also to overcome between the stem and the packing between screw stem and the nut, the valve stem friction end bearing and other friction parts. Therefore, certain closing force and closing torque must be applied, and the required opening and closing force and opening and closing torque during the valve opening process are varied, in which the maximum value is at the closing instant or the initial opening moment. Design and manufacture of valves, should strive to reduce the opening and closing force and opening and closing torque.The open torque can be obtained by means of calculation or measurement, and can be obtained by hand torque measurement.
Q:Is the filter also valve?
Filters are generally used in the pipeline, are ancillary products, strictly divided, it does not belong to the valve category
Q:How do I open the gas valve?
Third: in the following there is a black disk like thing, commonly known as the gas sound core. This one is the same as the second one, half or all. 1, according to the routine, now the handle position shows that the valve is open. 2, if the handle rotated 90 degrees, the gas pipeline gas has no change, should be the stem slipped, can not drive the valve ball rotation. Try rotating several times. If it still doesn't work, ask a professional to check it out.
Q:Which valves are used in the power station?
Water supply system: butterfly valve, gate valve, eccentric hemisphere valveOil and gas system: stainless steel ball valve, stop valveFire fighting system: gate valve, relief valve, relief valve, sprinkler system
Q:What is the diameter of a general pipe valve?
The relation between the common mark and the nominal diameter:1, plastic pipes (U-PVC, water pipes, PPR tubes): Phi 20-DNl5, Phi 25-DN20, Phi 32-DN25, Phi 40-DN32, Phi 50-DN40, Phi 63-DN50, Phi 75-DN65, Phi 90-DN80, Phi 11O-DNl00, Phi 160-DNl1502, seamless pipe: DN15- 22mm DN20- 27mm DN25- phi, Phi Phi Phi Phi 34mm, DN32- 42mm DN40- 48mm DN50- 60mm DN65-, Phi Phi 76 (73) mm, DN80- 89mm DN100- 108mm DN125- phi, Phi Phi 133mm, Phi 159mm, Phi DN150- DN200- 219mm, DN250- 273mm3, DN15---1/2--- four; DN 20---3/4--- six; DN 25---1, DN 32--1 1/4 -- an inch; inch two; DN 40---1 1/2 DN 50--- - an inch and a half; 2 - two inch DN 65---; 2 1/2, two and a half inches; DN 80--- 3 - three inch two; DN 100--- 4 - four inches; DN 125-- 5 - DN 150--- 6 - five inch; six inch 8---- eight inch 200--- DN;
Q:What is the flow medium of the valve?
Just like the one in your bottle, then the medium in your bottle is water
Q:Where is the filling portion of the valve?
The middle of the screw down valve handwheel saw packing gland generally about two screws fixed or fixed on the pressure cap down is the appearance of the packing is not seen inside if leakage occurs usually filler filler fastening screws, general pressure valves are graphite filler
Q:What are the uses and differences of gate valves, butterfly valves, ball valves and other valves?
Valve and ball valve is generally used in the main pipe, long-term use, butterfly valve is often used frequently,
Q:What does the valve specification "3/4CL150" mean?
3/4 is the caliber, that is, DN20, CL150 is the pound, American Standard, and Kg is 16-20Kg.
We had been certified by DNV ISO9001, API 6D and CE. And we have famous trademark in China that is Quality and Reputation AAA level enterprise.Our company manufactures the full welding ball valve size up to 56". We are the only company on this in CHINA.Our company produce the metal to metal high pressure high temperature ball valve, top entry ball valve, large size full welding ball valve and 2500LB and 3000LB super high pressure ball valves are very famous in china and oversea.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 1983
Annual Output Value US$ 4 million-US$ 9 million
Main Markets America; Canada; Australia; Europe; Mid East; Southeast Asia; Japan; South Korea; Egypt
Company Certifications ISO 9001:2008; API 6D;CE

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Wenzhou
Export Percentage above 50%
No.of Employees in Trade Department 101-200 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 230,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average