Bolted Bonnet
We are Manufacturers and prominent for Gate Valve Bolted Bonnet in India. The bolted- Bonnet joint of the gate stopcock is the most popular joint, and it is used on the maturity of gate faucets in the artificial use moment.
Class – 150#
Marck Industrial Valves, Manufacturer along with offers,best price for Gate Valve Class -150# in India. It usually created to function as isolation valves. In service, these regulators are sometimes completely open or perhaps fully closed.
A Class 150 valve represents a pressure-temperature rating established by ANSI/ASME standards, specifying the maximum safe pressure the valve can withstand under varying temperature conditions. Although the “150” does not directly correspond to a 150 PSI pressure rating, a Class 150 valve typically has a nominal pressure capacity of approximately 285 PSI at 100°F (38°C). However, as the temperature increases, the allowable pressure decreases considerably.
INVESTMENT CASTING GATE VALVE CLASS 150 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | CF8 | CF8M | CF3 | CF3M |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 425 Psig (30 Kg/Cm ²) |
| SEAT : 300 Psig (21 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 300 MM |
GATE VALVE CLASS 125 BOLTED BONNET
Product Description
| BODY | BONNET | IS 210 Gr FG 200 | 220 |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | GENERALLY CONFORMING TO API 600 | BS 5150 |
| INSP & TEST STD | GENERALLY CONFORMING TO API 598 | BS 6755 |
| ENDS | FLANGED TO ASME B 16.1 FF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 225 Psig (16 Kg/Cm ²) |
| SEAT : 165 Psig (11.5 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 1200 MM |
GATE VALVE CLASS 150 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 425 Psig (30 Kg/Cm ²) |
| SEAT : 300 Psig (21 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 1200 MM |
Class – 300#
We’re providing best Quality Manufacturers and Supplier Gate Valves Class 300# in India, Gate Valves Class 300# are mostly created to start or even end a flow when a straight series flow of material and minimum flow restriction are actually needed. In system, these gate regulators are basically kept either completely opened, or perhaps fully closed. Gate valves are largely made up to start or even end a flow when a straight series flow of material and minimum flow restriction is actually needed.
INVESTMENT CASTING GATE VALVE CLASS 300 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | CF8 | CF8M | CF3 | CF3M |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 1100 Psig (77 Kg/Cm ²) |
| SEAT : 800 Psig (56 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 300 MM |
GATE VALVE CLASS 300 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 1100 Psig (77 Kg/Cm ²) |
| SEAT : 800 Psig (56 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 1000 MM |
Class – 600#
Marck Valves also supplies gate valve class -600# Manufacturer as well as Suppliers in India.,Gate regulators Class – 600# are typically produced to run as isolation valves. In system, these regulators are sometimes totally open or perhaps perhaps fully closed.This standard outlines the requirements for bolted bonnet steel gate valves utilized in petroleum and associated industries.
The design incorporates bolts to secure the valve bonnet to the valve body, ensuring a durable and dependable seal. It also addresses the pressure rating, which specifies the maximum permissible working pressure. For Class 600 valves, this is generally 1480 prig (102.1 Barg) under predefined temperature conditions.
GATE VALVE CLASS 600 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 LCB ASTM A 351 Gr CF8 | CF8M | CF3 | CF3M |
| TRIMS | 13Cr | 18 Cr 8Ni 18 Cr 8 Ni | 18 Cr 10 Ni – 2MO | CF3M OR AISI 316 L |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 2175 Psig (153 Kg/Cm ²) |
| SEAT : 1630 Psig (115 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 750 MM |
Class – 900#
A Class 900 bolted bonnet gate valve is a robust, high-pressure valve engineered for reliable full open and close operations. It incorporates a securely bolted connection between the bonnet and valve body, ensuring a leak-proof seal. Widely utilized in industries such as oil, gas, and power, this valve employs a gate or wedge to regulate flow. Its bolted bonnet design delivers exceptional durability and safety, even under challenging high-temperature and high-pressure conditions.
GATE VALVE CLASS 900 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 3250 Psig (228 Kg/Cm ²) |
| SEAT : 2400 Psig (168 Kg/Cm ²) | |
| SIZE RANGE | 50 MM TO 600 MM |
Class – 1500#
We are #1 Gate Valve Class – 1500# Manufacturer and Suppliers in India.
When reviewing search results, adjust your search criteria to explicitly include “bolted bonnet” and a “Class 1500” rating to filter the options effectively. Look for gate valves intended for fully open or fully closed service, not for throttling. The bolted bonnet design ensures a secure connection between the valve body and bonnet, offering a reliable leak-proof seal suitable for high-pressure environments.
GATE VALVE CLASS 1500 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 5575 Psig (392 Kg/Cm ²) |
| SEAT : 4080 Psig (287 Kg/Cm ²) | |
| SIZE RANGE | 50 MM TO 600 MM |
Class – 2500#
Marck Valves is actually a prominent Gate Valve Class – 2500# Manufacturers and Suppliers in India.
GATE VALVE CLASS 2500 BOLTED BONNET
Product Description
| BODY | BONNET | ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | API 600 |
| INSP & TEST STD | API 598 |
| ENDS | FLANGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | GEAR | ELECTRICAL ACTUATED |
| HYD-TEST PRESSURE | BODY : 9275 Psig (652 Kg/Cm ²) |
| SEAT : 6790 Psig (477 Kg/Cm ²) | |
| SIZE RANGE | 50 MM TO 600MM |
Our Product Range
We are Manufacturers and prominent for Gate Valve Bolted Bonnet in India. The bolted- Bonnet joint of the gate stopcock is the most popular joint, and it is used on the maturity of gate faucets in the artificial use moment.
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