China API 6A Gate Valve Made in China

GATE VALVE
GEN Expanding Gate Valve
Description
The GE Gate Valve,with expanding split gate design, non-rising stem and all kinds of sealing provide safe, dependable service in applications of 2000 to 5000 psi WP. It is available in sizes from 2-1/16" through 4-1/16" with threaded and 2-1/16 " through 7-1/16" with flanged ends. It is available in trims for all types of oilfield service.
Features
It is available in two sealing types, double sealing and metal to metal sealing.

Expanding gale design creates a positive mechanical seal across seat, with or without line pressure.
The valve has a preferred direction of installation (marked with an arrow on the valve body).
Gate skirls reduce loss of body lubricants.
Upper/lower thrust bearings are isolated from well fruid, minimizing torque.
Stem packing can be re-energized with valve under pressure.
Non-rising stem permits valve installation in closer quarters.
Size specification for flanged end GE gate valve
2,000 psi Working Pressure.

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.411.622954.9212518.5047011.0228099452-9/16"2.5665.113.123335.9115019.2949012.99330143653-1/8"3.1379.414.123597.2818521.6555012.993302201004-1/16"4.06103.217.124358.8622525.0063515.754003532057-1/16"7.06179.426.1266414.1736032.4882525.596501146520

3000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.414.623715.3113518.3146512.99330165752-9/16"2.5665.116.624225.9115019.4949515.754002201003-1/8"3.1379.417.124357.2818521.8555515.754002761254-1/16"4.06103.220.125118.8622525.5965018.904805732607-1/16"7.06179.428.1271414.1736032.4882529.927601235560

5000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.414.623715.3113518.5047012.99330154702-9/16"2.5665.116.624225.9115019.4949515.754002201003-1/8"3.1379.418.624737.2818521.8555515.754003201454-1/16"4.06103.221.625499.0623025.3964518.904805732607-1/16"7.06179.432.0081313.9835532.6683029.927601433650

Size specification for threaded end GE gate valve

2,000 psi Working Pressure.

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.49.652454.9212518.5047011.0228099452-9/16"2.5665.110.242605.9115019.2949012.99330132603-1/8"3.1379.411.422907.2818521.6555012.99330198854-1/16"4.06103.212.993308.8622525.0063512.99330276150

3000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.48.862255.3113518.3146512.99330165752-9/16"2.5665.110.242605.9115019.4949515.754002201003-1/8"3.1379.411.422907.2818521.8555515.75400198904-1/16"4.06103.212.993309.0623026.3867020.00508419190

5000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.48.862254.9212518.7047512.99330110502-9/16"2.5665.110.242605.9115019.4949515.75400143653-1/8"3.1379.411.422907.2818521.8555515.75400198904-1/16"4.06103.212.993309.0623025.3964518.90480419190

GBC Slabe Gate Valve
Description

The GBC Gate Valve is a field-proven valve that provides reliability and interchangeability. The valve is available in a wide variety of trim configurations to suit all service conditions. Valves are also available prepared for an actuator of the customer's choice or equipped with a Neway Pneumatic Diaphragm, Pneumatic Piston or Hydraulic Actuator. It is available in pressure ratings from 2000 to 20.000 psi and bore sizes of 1-13/16' to 7-1/16".

Features
• GBC slab gate valves are full bore, through conduit design, non-rising stem, symmetrical, bi-directional design without a preferred direction of operation.Bearing cap grease fitting allows positive bearing lubrication.Stem can be back seated to allow stem seal replacement with the valve under pressure(For safety purposes, it's suggested to replace packing after releasing pressure).Grease injection fitting is located on the bonnets, for lubricating stem, and gate. It can also be used to test the back seat integrity.Positive metal-to-metal sealing (gate-to-seat and seat-to-body).Special modified ACME threads at the gate-to-stem connection provide sufficient freedom of movement lo creating effect a positive downstream seal.Handwheel can be easily removed/reassembled by means of a screw and nut.Size specification for flanged end GBC gate valve

2,000 psi Working Pressure.

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.411.612955.0012718.9048014.00-356112512-9/16"2.5665.116.614226.3416122.3656814.00356208953-1/8"3.1379.418.624737.4819022.8358017.014323201454-1/16"4.06103.217.134358.9822822.6457515.16385397180

3000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.414.613715.2813420.6752514.00356165752-9/16"2.5665.116.614226.3416122.3656814.00400208953-1/8"3.1379.417.134357.0117822.7457817.004322621194-1/16"4.06103.220.125119.3723825.1263818.504704962255-1/8“5.13130.224.1361311.3828926.3867024.026109264207-1/16”7.13181.028.1171414.6337234.2587024.026101620735

5000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.414.613715.2813420.6752514.00356165752-9/16"2.5665.116.614226.0015322.4457014.004002311053-1/8"3.1379.418.624737.5619222.6457517.004323201454-1/16"4.06103.221.615499.6524525.2064018.504705292405-1/8"5.13130.228.6272711.2228528.1571524.006109594357-1/16"7.13181.032.0181314.6337234.2587024.0261019849009"9.00228.640.98104118.5047045.281150-gearbox37481700

10,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg1-13/16"1.8146.118.274645.1513121.7455214.00356187852-1/16"2.0652.420.515215.7514621.5454718.504702651202-9/16"2.5665.122.245656.6917022.3656818.504703091403-1/16"3.0677.824.376198.1920823.2359024.026104522054-1/16"4.06103.226.386709.8425026.2666724.006108053655-1/8"5.13130.229.0273713.1133328.9473524.026101312595

15,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg1-13/16"1.8146.117.994575.6314321.6555018.504703091402-1/16"2.0652.419.024836.6917021.5454718.504702981352-9/16"2.5665.122.245656.6917024.6162518.504703091403-1/16"3.0677.823.545989.4924127.7670524.006108273754-1/16"4.06103.229.0273710.2826129.5375024.006101091495

20,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg1-13/16"1.6642.120.985335.8214821.5854818.50470474215

size specification for threaded end GBC gate valve
2,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.49.982285.0012718.9048014.0235699452-9/16"2.5665.112.203106.3416122.3656814.00356208953-1/8"3.1379.413.393407.4819022.5257217.014322761254-1/16"4.06103.215.433928.9822822.5257218.50470331150

3,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.49.612445.0012721.5754814.00356115522-9/16"2.5665.112.203106.3416122.3656814.00356208953-1/8"3.1379.413,393407.4819022.7457817.004322621194-1/16"4.06103.215.433928.9822825.1263818.50470496225

5,000 psi Working Pressure

size BoreABCDweight inmminmminmminmminmmlbkg2-1/16"2.0652.49.612445.3913721.4654514.02356132602-9/16"2.5665.116.614226.0015322.3856914.003562201003-1/8"3.1379.418.624737.5619222.6457517.004323221464-1/16"4.06103.221.615499.6524525.1263818.46469525238

GBS SLAB GATE VALVE

The GBS Gate Valve is manufactured in accordance with API 6A and NACE MR 0175 and widely recognized as a high quality valve for all types of applications. The GBS is a full-bore, through-conduit valve available in standard double flange, threaded-end and special block body configurations. It is available in pressure ratings from 2000 to 20,000 psi and bore sizes of 1-13/16" to 7-1/16".

Features
Grease injection fitting is located on the bonnet, for lubricating stem, stem nut and gate.
In addition to the metal-lo-melal seal between the seats and gate, GBS gate valves incorporate two spring-loaded, pressure-energized structures.
The structure can sense the spring supply load to seal when there is low pressures and lip seal to seal when there is high pressure. Non-electrometric lip-seal between each seat and the body. This kind of structure protects the metal seal surface of the seat and gate from damage and improves valve performance at very low pressure.
This double-seal design provides maximum protection against intrusion of particles into valve cavity, prevents sand particles from affecting the metal-to-metal seal between the body and seats and gat and also prevents body erosion in drilling mud applications.
Positive metal-to-metal sealing (gate-to-seat and seat-to-body).
Simple, reliable gate and seat design promotes ease of field service.
Bi-directional design provides flow direction versatility and increased service life.
Bearing cap grease fitting allows positive bearing lubrication.
Stem can be back seated to allow stem seal replacement with the valve under pressure ( for safety purposes. It's suggested to replace packing after releasing pressure).
metal-to-metal bonnet seal, (pressure energized at 10,000 psi WP and above)
The stem packing is a pressure energized seal and can withstand severe temperatures and fluids. It is constructed of a non-elastomeric material that offers a low coefficient of friction.
Compatible with a wide range of actuators.
GBSR-R SLAB GATE VALVE
The GBS-R Gate Valve was designed as a manual valve for use in high pressure, large bore applications. This valve incorporates a lower balancing stem and unique ball screw mechanism for ease of operation in the field. It is value-engineered for reliability, low torque, ease of operation and service with many of the same features as teh GBS GATE VALVE, including the gate and seat design.
Features
1. Bearing cap grease fitting allows positive bearing lubrication.
2. Positive metal-to-metal sealing ( gate-to-seat and seat-to-gate).
3. The lower stem balances the pressure thrust on the upper stem to reduce operating torque, prevents body cavity pressure build-up during operation and provides position lubrication.
4. The upper stem and lower stem can be back seated lo allow either stem packing to be replaced, under pressure if necessary. (For safety purposes, it's suggested to replace packing after releasing pressure).
5. In addition to the metal-to-metal seal between the seats and valve body, two spring loaded, non-elastomeric lip-seals provide maximum protection against intrusion of particle
6. Pressure-energized metal-to-metal bonnet seal.
7. The GBS-R gate valve has grease fittings located on the downstream side of the upper stem and lower stem back seat shoulders for lubricating stem and the valve cavity.
8. Bi-directional design provides flow direction versatility and increased service life.
9. The stem packing is a pressure energized seal and can withstand severe temperatures and fluids. It is constructed of a non-elastomeric material that
GBW HIGH PERFORMANCE GATE VALVE
Features
1. Zero leak-The heart of this bidirectional valve is the GBW guide seal. This simple gate/seat assembly eliminates gate guides, seat skirts and springs. Instead, line pressure expands the seat assembly against the floating gate forming a ture upstream seal.
2. Low torque-An independent stem nut allows the gate to float, maintaining contact with the seats without binding on the stem. Better retention of lubrication in the body cavity reduces buildup of contaminants which can increase torque.
3. Longer life-Protection again line laden will lenghen a valve's service life. We extensive metallurgy expertise ensure material selection will be suitable even for harsh CO2 or H2S application.