1111121 Type: GD-6 annular throttle valve by JASTA
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The JASTA 1111121 Type: GD-6 is an annular throttle valve designed for clamping between API 150 flanges. Featuring a 600 mm diameter and a 100 mm face-to-face length, this circular throttle valve handles air media up to a maximum operating temperature of 80°C, a maximum operating pressure of 1.5 bar abs, and a maximum differential pressure of 500 mbar. It is built with an S235JR body, an S235JR ribbed disc (t=10), an AISI 321 (1.4541) Ø40 shaft, NBR packing, red brass (RG) bearings, and an S235JR mounting kit. The unit includes a one-sided external bearing via a UCFC flange bearing, a stopper bar in the body for closure, and factory standard painting. Actuation is handled by a single-acting, spring-open Jasta JA-210-S07-FO pneumatic actuator operating at 3.5 bar supply air, equipped with an ABB TZIDC electro-pneumatic positioner (4-20 mA signal), a COMPACT pressure gauge unit, and a G1/4" filter unit. Leakage is approximately 0.2% of kv 90°. The body includes a 3.1 certificate.
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Frequently Asked Questions(FAQ):
Where can I buy 1111121 Type: GD-6 by JASTA in the USA?
You can purchase 1111121 Type: GD-6 by JASTA from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 1111121 Type: GD-6?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of JASTA in the United States?
While we are not the official distributor or seller of JASTA in the United States, we source our products from reliable channels and offer you original JASTA equipment at competitive prices.
How can I access 1111121 Type: GD-6 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 1111121 Type: GD-6 to our written reply.
Do you provide technical support for 1111121 Type: GD-6?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | JASTA |
|---|---|
| Part number | 1111121 Type: GD-6 |
| Inner Code | 4689002 |
Technical specification
| Product type | GD-6 annular throttle valve |
|---|---|
| Catalogue title | 1111121 Type: GD-6 annular throttle valve |
| Type | GD-6 |
| Brand | Jasta |
| Flanges | API 150 |
| External bearing | with one-sided external bearing via UCFC flange bearing |
| Closing type | with stopper bar in the body |
| Medium | air |
| Operating temperature | max. 80°C |
| Operating pressure | max. 1.5 bar abs |
| Differential pressure | max. 500 mbar |
| Operation mode | with mounted pneumatic actuator |
| Actuator brand | Jasta |
| Actuator type | JA-210-S07-FO |
| Actuator mode | single acting, spring open |
| Air supply | 3.5 bar |
| Positioner brand | ABB |
| Positioner type | TZIDC |
| Input/output signal | 4-20 mA |
| Accessories | with COMPACT pressure gauge unit, with filter unit G1/4" |
| Leakage | approx. 0.2% of kv 90° |
| Body material | S235JR |
| Disc material | S235JR, t=10, with ribs |
| Shaft material | 1.4541/AISI 321, Ø40 |
| Packing | NBR |
| Bearing | RG (red brass) |
| Mounting kit | S235JR |
| Painting | Factory Standard |
| Face-to-face | 100 mm |
| Diameter (DN) | 600 |
| Certification | With 3.1 certificate for body |