張掖STAINLESS VALVE
張掖Mini internal and external tooth ball valve wv203
Classification:張掖STAINLESS VALVE
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product details
1： Product parameters
Product Name: Mini internal and external tooth ball valve wv203
Thread standard: JIS B 0203, iso7-1, GB / T 7306
Product appearance: metallic silver gray
Manufacturing process: precision casting + NC turning
● maximum allowable pressure:
Water, oil and gas at normal temperature 5.49mpa
Saturated steam 5MPa
● sealing inspection pressure: 0.59mpa
● operating temperature range: - 20 ℃ ~ 180 ℃
2： Size specification
Unit: mm
